CEORNT Notes on Civil Engineering and Society
Document Details
Uploaded by LuminousDandelion
Tags
Full Transcript
CEORNT NOTES CHAPTER 2:CIVIL ENGINEERING evelopment. Environmental engineers and d ND SOCIETY AND OTHER A renewable energy ex...
CEORNT NOTES CHAPTER 2:CIVIL ENGINEERING evelopment. Environmental engineers and d ND SOCIETY AND OTHER A renewable energy experts work toward PROFESSIONS creating cleaner, more sustainable solutions and ensuring a healthier planet for future generations (bgibhopal.com, 2023). oles of an Engineer in the Society R In simple terms, engineers make things work. According to Britannica, the words "engineer" and "ingenious" have the same ole of Civil Engineering in Human Life R Latin root, which means "to create." According to EngineeringCivil.org, civil “Engineers are trained professionals who engineering is the oldest engineering follow scientific principles, design new tools profession. It is a professional engineering and machines, build, fabricate, and/or discipline that deals with the design, manufacture products,” said David Guo, an construction, and maintenance of the physical associate professor of engineering at SNHU. and naturally built environment, including works like roads, bridges, canals, dams, airports, sewerage systems, pipelines, and railways. hat is an Engineer? W Ensure the safety and functionality of the They design and build infrastructures (e.g., built environment. Civil engineers design and bridges, roads, etc.), machines, and develop build the homes we live in, the office buildings new technologies to improve the quality of and factories where people work, the drainage life. They also ensure that these are created to systems, and even the roads and bridges that a high standard and are safe by conducting risk connect us. assessments and safety inspections, allowing them to take corrective action before an Their projects follow a structured process, accident occurs. and civil engineers oversee each step, ensuring that projects are not only well-designed but also executed seamlessly with safety and longevity in mind. oles of an Engineer in the Society R “If a doctor makes a mistake, then only one They are the problem solvers and innovators. person dies; if a civil engineer commits a They can analyze complex challenges, break mistake, the toll will be in hundreds or them into manageable components, and devise thousands.” - Dhrubajyoti Ray innovative solutions. Whether it's designing sustainable infrastructure, developing advanced technologies, or creating efficient systems, engineers are the driving force behind I mportance of Civil Engineering in the countless advancements that improve our daily Society lives (Reis, E.D., 2023) According to Lakade (2024), here are some Healthcare would not be what it is today important aspects of civil engineering in our without engineers. The healthcare industry society in various fields: relies on engineering to create and improve Beyond merely building structures like medical devices, prosthetics, and surgical buildings and bridges, civil engineering is the equipment, among others. The field of foundation of society’s infrastructures and has biomedical engineering combines biology and an impact on all aspects of our everyday engineering principles to develop new medical existence. technologies and treatments (Javaid, M., 2023). Modern Society Modern Technology Environment oles of an Engineer in the Society R Job Opportunities Engineers play an important role in promoting sustainability and sustainable CEORNT NOTES eyond merely building structures like B e nvironmental scientists, and transportation buildings and bridges, civil engineering is the planners in an increasingly interdisciplinary foundation of society's infrastructure and has profession. an impact on all aspects of our everyday existence. - So ndi lang no sa mga buildings, transportations, houses galibot ang civil he improvement that civil engineering brings T engineering kundi sa technology man nga to people's daily life is among its greatest essential gid sa aton generation. As time advantages, making the world a safer and goes by civil engineering, has also easier place to live is the only reasonable evolved. kung paano mag evolved ang explanation. iban nga bagay, amo man na ang civil engineering. (to say) ccording to Lakade (2024), here are A some important aspects of civil engineering in Environment oursocietyin various fields: Additionally, civil engineering has a Modern Society ig effect on the environment. The b environmental impact of infrastructure must be Civil engineering is crucial to A taken into account by engineers during the modern society as it supports the development conceptualization and design stages. They of essential infrastructure. This infrastructure have to create mechanisms that both protect is key for enabling trade and commerce, which the environment from pollution and advance helps businesses flourish and economies sustainability. expand. Without the contributions of civil engineers, the modern world as we know it - So, they focus on designing and would be impossible. uilding infrastructure in a way that b minimizes harm to natural resources. They - For instance, civil engineers were also play a big role in protecting natural required to construct all of the roads, habitats by designing structures that bridges, docks, railroad stations, and reduce soil erosion, manage stormwater, airports that make up our transportation and prevent flooding. Civil engineers help network. The growth of modern create a balance between development and utilities—phone, internet, electricity, and environmental protection, ensuring that we water—also required expert knowledge in have the infrastructure we need without civil engineering. To put it simply, civil damaging the planet. (script) engineers created the fundamental infrastructure that supports modern society. (to say) Job Opportunities Modern Technology or those who have an enthusiasm for F Over time, the field of civil design and problem-solving, civil engineering e ngineering has seen substantial change. The also offers a wide range of career options. use of improved materials and computer-aided There is an increasing need for civil engineers, design in modern technology has completely especially in sectors like infrastructure changed how civil engineers approach their development and transportation. work. In order to develop comprehensive infrastructure solutions, civil engineers now - We all know that there is a great collaborate closely with architects, demand for civil engineers in the CEORNT NOTES hilippines, which is one of the reasons I P chose to become a civil engineer. Due to Water Systems the fact that civil engineers are needed hey enhance water systems by developing T everywhere, there are several career plans for sustainable water sources and options for us both here and beyond. improving wastewater management, thus Almost everything in our environment is ensuring a reliable and renewable water shaped by civil engineering; whether we supply. use public transportation, drive on a bridge, stroll on a sidewalk, or drink clean Project Design and Planning water, we are living examples of its work. ngineers use their knowledge to plan and E - That is why civil engineering is so design construction projects, focusing on important in our society because it creates safety, efficiency, sustainability, and and maintains the infrastructure that cost-effectiveness. supports our daily life. And I believe that the best creator next to God is us civil engineers Safety Assurance hey ensure projects comply with safety T standards and are designed for long-term ngineering is fundamental to addressing E durability, benefiting current and future societal needs by solving everyday problems generations. through innovative solutions. Engineers utilize their expertise, skills, and creativity to create and construct a variety of structures, buildings, Challenge Management and infrastructure that benefit communities significantly. Their work encompasses ngineers address various challenges, E providing essential services like clean water including budget constraints and and electricity and developing medical environmental issues, by using sustainable technology, which has a profound effect on our materials and incorporating energy-efficient daily life (PDH-PRO, 2024). designs. According to a publication from the University of Strathclyde International Study Centre Material Selection (2023), civil engineers are involved in designing and building structures that are ivil engineers select the most suitable C integral to daily life, such as bridges, roads, materials for construction to guarantee the safety and durability of structures used for and water systems. These engineers ensure various purposes. that such structures adhere to stringent safety and quality standards. Infrastructure Maintenance and Upgrades ivil Engineering Helps Society in Terms C hey are responsible for maintaining and T of: updating existing infrastructure to ensure its safety and effectiveness, and for replacing outdated systems with modern alternatives. Infrastructure Development ivil engineers design important infrastructure C Advancement and Innovation such as roads and bridges, which not only serve societal needs but also promote ivil engineers lead modernization efforts by C economic development. integrating advanced technologies into infrastructure design and improving resilience with disaster-resistant solutions. CEORNT NOTES ONTRIBUTIONS OF CIVIL C PUBLIC SAFETY AND RESILIENCE ENGINEERING IN THE SOCIETY I n general engineering — in which Civil RIEF HISTORY: B Engineering belongs — the concept of Years before Civil Engineers established their resilience has been introduced to the field of profession name, the roles they did in ancient engineering as it relates to disaster mitigation Egypt times tremendously helped their and management. Maintaining community economic growth. Civil Engineers had built functionality during and after a disaster, the well known Pyramids, such as their Nile defined as resilience (Cimellaro et al., 2016). River irrigation, as well as the innovation of Additionally, as per Marjanishvili and Quiel arches that brought sustainability in the (2014), they use the Proposed Resiliency infrastructures. (Rabbi, 2023) Framework which is“a performance-based calculation of the consequences due to I n this now modern world, Civil Engineering blast-induced local damage.” To mitigate and is in demand due to its impact and importance prevent unusual levels of structural failures in in Economic Growth. For so many years, Civil reaction to extreme loading events and Engineering has been making its way to cater structural deterioration. to the population for their convenience. It can either be in road infrastructures or foundation of every building of needs and resources. ENVIRONMENTAL SUSTAINABILITY s a summary of the “A holistic review on the A CONOMIC GROWTH AND CIVIL E contribution of civil engineers for driving ENGINEERING sustainable concrete construction in the built environment” article by Khan and McNally conomical growth,“refers to an increase in E (2023), CE contributes to sustainability by the size of a country's economy over a period prioritizing environmental responsibility and of time. The size of an economy is typically being active in innovation solutions for further measured by the total production of goods and sustainability with the help of other civil services in the economy, which is called gross engineers. Examples alike the research of domestic product (GDP). Economic growth Yepes and Garcia-Segura (2014) pushed can be measured in 'nominal' or 'real' terms.” through innovating the design of reinforced (Australia, 2023) concrete I-beams using multiobjective optimization approaches that do not s an example, Rehman et al. (2023) A compromise price or CO2 emissions. concluded that, in order for South Asian countries to resolve their hampering inclusive growth, improving transportation infrastructures is the best solution for its CONCLUSION increasing population. INFRASTRUCTURE DEVELOPMENT ivil engineering is crucial to society as it C addresses everyday needs by designing and ivil engineers prioritizes critical C constructing essential infrastructure like roads, infrastructure, including roads, bridges, bridges, and water systems. Engineers ensure tunnels, dams, airports, and water supply these structures meet safety and quality systems, which form the backbone of modern standards, contribute to economic societies. As per studies, reliable and thorough development, and enhance public safety. They transportation infrastructure proves a plan and design projects with a focus on component of high-income country sustainability and cost-effectiveness, manage development outcomes. Transportation challenges such as budget constraints and investment positively influence output, environmental issues, and select appropriate employment, and city/regional growth (Foster materials for durability. Civil engineers also et al., 2023). play a vital role in maintaining and upgrading CEORNT NOTES e xisting infrastructure while promoting HE CRUCIAL ROLE OF CIVIL T advancements and innovations to meet modern ENGINEERS IN SOCIETY demands. Ultimately, their contributions improve the quality of life for individuals and 1. Shaping Our World communities, making civil engineering an essential field for future generations. ivil engineers are the architects of our C physical environment, designing and building the structures that define our cities, towns, and landscapes. They are responsible for the HAT DOES CIVIL ENGINEERING W construction of roads, bridges, buildings, water CONTRIBUTE TO SOCIETY? treatment plants, and other vital infrastructure that supports our daily lives. ivil engineering plays an essential role in C building communities and society in general. . Bridging the Gap Between Science and 2 E nsuring the stability and strength of Application buildings, bridges, and other structures. ivil engineers are the bridge between C Designing and improving theoretical scientific knowledge and its transportation systems, including practical application. They take scientific roads, railways, and airports. principles and translate them into tangible Developing systems to protect and solutions for real-world problems. improve the environment, such as waste management and pollution control. . Improving Lives and Creating a Better 3 Analyzing soil and rock properties to Future ensure the safe construction of foundations and earthworks. ivil engineers are constantly striving to C Managing water resources for supply, improve the quality of life for individuals and irrigation, and flood control. communities. They design buildings that are safe, efficient, and environmentally friendly, create transportation systems that reduce congestion and improve accessibility, and HAT ARE THE ROLES OF AN W develop solutions for managing water ENGINEER IN SOCIETY? resources sustainably. Their work directly impacts our safety, health, and overall WHAT IS SOCIETY? well-being. society is a group of individuals involved in A persistent social interaction or a large social 4. Protecting Us From Natural Disasters group sharing the same spatial or social territory, typically subject to the same political ivil engineers play a crucial role in protecting C authority and dominant cultural expectations. communities from natural disasters. They design structures that can withstand ivil engineers play a vital role in shaping the C earthquakes, hurricanes, and other extreme world we live in, contributing to the weather events, and they develop strategies for development, safety, and well-being of our mitigating the impact of these disasters. society. Their work encompasses a wide range of responsibilities, from designing and constructing essential infrastructure to managing and protecting our environment. 5. Ensuring Sustainable Development s the world faces increasing environmental A challenges, civil engineers are at the forefront of developing sustainable solutions. They Role of Civil Engineers in Our Society CEORNT NOTES esign buildings that are energy-efficient and d I mportance of Civil Engineering to Our reduce their impact on the environment, create Society infrastructure that minimizes pollution and waste, and incorporate renewable energy I nfrastructure Development sources into their projects. Civil engineering plays a vital role in modern society. It enables the creation of infrastructure that is necessary for economic development and the The Impact of Civil Engineering on Society well-being of people. Some examples of civil engineering structures include ports, roads, bridges, parks, airports, he contributions of civil engineers are T and public transportation systems. evident in every aspect of our lives. Their work shapes the cities we live in, the roads we travel on, the buildings we work and learn in, and the water we drink. They are responsible S afe and Sustainable Living for creating a safe, efficient, and sustainable Civil engineers also play a critical role environment for all. in public safety. The design of structures such as buildings and I n addition to their direct impact on bridges must be structurally sound to infrastructure, civil engineers play a vital role prevent accidents and ensure the in economic development. Their projects safety of the people who use them. create jobs, stimulate economic activity, and They create flood control systems and improve the overall quality of life. Their work sustainable urban planning. These is essential for ensuring the growth and efforts mitigate the impact of natural prosperity of our society. disasters and promote long-term sustainability. Conclusion: C lean Water and Sanitation ivil engineers are the unsung heroes of our C A fundamental human right is having modern world. Their work is often unseen, yet access to clean water and adequate it is essential for the functioning and sanitary facilities. That’s why civil well-being of our society. They are the engineers design water treatment architects of our future, shaping the world we plants and manage sewage systems live in and creating a better tomorrow for all. and pipelines. This ensures that Their commitment to innovation, communities have safe and reliable sustainability, and public safety makes them access to these essential resources. indispensable to our progress and prosperity. Their contribution improves public health and enhances quality of life. HY IS CIVIL ENGINEERING W IMPORTANT TO SOCIETY? E nvironmental Conservation Civil engineering has a significant ivil engineering is a field that involves the C impact on the environment. Engineers design, construction, and maintenance of must consider the environmental infrastructure. From roads and bridges to impact of infrastructure during the buildings and airports, civil engineering plays conceptualization and design phase. a crucial role in shaping modern society. They integrate eco-friendly designs into projects, emphasizing renewable energy, green building practices, and responsible waste management, reducing our environmental impact. CEORNT NOTES E conomic Growth S afe Transportation Civil engineering projects drive Civil engineers make our journeys economic growth. They create jobs, smoother and more secure by attract investments, and foster protecting users, reducing accidents, development. Major construction and enhancing daily commutes. They projects also stimulate local design roadways with advanced economies and provide employment features such as traffic signals, opportunities. Additionally, civil guardrails, and roundabouts to engineering acts as a catalyst for safeguard travelers. Without the prosperity. highways, bridges, and tunnels that civil engineers have designed, the world would be a much more difficult place to get around. With the help of I nnovation and Technological civil engineers, major cities worldwide Advancement are now easily accessible, making it The field of civil engineering is a easy for people to travel from one hotbed of innovation. Our engineers place to another. continually push boundaries, introducing technologies like smart infrastructure, 3D printing in construction, and advanced materials. A ccess to Clean Water and These innovations enhance efficiency Sanitation and reduce environmental footprints. As the populations of cities and other municipal areas continue to grow, maintaining sustained access to sufficient amounts of clean, potable OW DOES CIVIL ENGINEERING H water progressively becomes more HELP SOCIETY? important. By doing so, it elevates and contributes to the overall well-being of M akes the World an Easier and the public. These include water Safer Place to Live treatment plants, sewage systems, and Job Creation pipelines that transport clean water to The construction and maintenance of your homes and communities. The infrastructure projects generate a result is improved public health, substantial number of employment reduced waterborne diseases, and a opportunities. Major projects, like higher quality of life. bridges, highways, and public transportation, require a diverse workforce for planning and execution. These projects bring together many A ddressing Challenges professionals, from architects and Civil engineers continuously confront engineers to skilled tradespeople and formidable challenges. These laborers. challenges include the ever-growing Job creation in civil engineering impact of climate change, extreme extends beyond construction. It weather events, earthquakes, and other encompasses ongoing maintenance, natural disasters. These disasters pose repairs, and upgrades to ensure the substantial difficulties to civilization. longevity and safety of existing The ability to predict, respond to, and infrastructure. This constant manage these crises is critical to the maintenance and improvement cycle security and sustainability of provides numerous individuals with communities worldwide. They are at stable employment, fostering a the forefront of building resilient and thriving job market. sustainable communities. CEORNT NOTES s civil engineers are frequently on A a nd constructing sustainable cities. the front lines during a crisis, they take From residential buildings to public part in immediate reaction operations, parks, their work shapes the such as conducting rapid structural environments in which we live and inspections to determine the integrity work. of buildings and infrastructure, assuring the immediate safety of the community. They also integrate innovative strategies to mitigate the 4. D isaster Mitigation effects of such challenges by Civil engineers design structures to designing flood-resistant infrastructure withstand natural disasters such as and base isolation for earthquakes, floods, and hurricanes. earthquake-resistant buildings, to Their expertise in risk assessment and name a few. mitigation is vital for protecting lives and property. HAT IS THE ROLE OF CIVIL W ENGINEERING IN HUMAN LIFE? CHAPTER 3:CURRENT FIELDS IN ivil engineering has played a vital role in C IVIL ENGINEERING: PROFESSIONAL C increasing the health and quality of life, from AND ETHICAL RESPONSIBILITIES developing safe transportation systems, better AND IMPACTS water supplies, and municipal sewer systems, to the design of buildings to protect us from I NTRODUCTION natural hazards. Civil engineers have CIVIL ENGINEERING developed the basic infrastructure on which modern society depends. What is it? esigning, building, and maintaining the D foundation for our modern society—our 1. T ransportation buildings, roads, bridges, drinking water, Efficient and safe transportation energy, sea ports, airports, and the systems are essential for the infrastructure for a cleaner environment. movement of goods and people. Civil engineers design and maintain the infrastructure that keeps our cities and I NTRODUCTION countries connected. Different Fields in:CIVIL ENGINEERING onstruction Engineering C 2. P ublic Health Geotechnical Engineering Clean water supply and effective Water Resources Engineering sewage treatment systems are Transportation Engineering fundamental to public health. Civil engineers develop and manage these critical systems, ensuring communities have access to safe water and TRUCTURAL ENGINEERING: AN S sanitation. OVERVIEW THE ROLE OF STRUCTURAL ENGINEERING 3. U rban Development ccording to Amanda Wang (2023), A As urban populations grow, civil Structural Engineeringis a profession engineers play a key role in planning specialized in designing and analyzing the CEORNT NOTES uilt environment such as buildings, bridges, b rivate unless they have permission to p equipment supports, towers, and walls. share it. Engineers shall not be influenced in their professional duties by conflicting interests. id you know? D Engineers should not seek jobs, The father of structural engineering isFazlur promotions, or professional Rahman Khan. opportunities through dishonest criticism of others or unethical practices. nown as the "Father of Tubular Designs," he K Engineers should avoid harming the initiated important systems in skyscraper professional reputation or employment designs and is the designer of the well-known of other engineers and must report Sears Tower (currently known as Willis unethical or illegal practices to the Tower) and the John Hancock Center. appropriate authorities. Engineers must take personal responsibility for their work but can ROFESSIONAL AND ETHICAL P seek protection from liability for RESPONSIBILITIES OF CIVIL actions that are not due to gross ENGINEERING negligence if their interests are at risk. Engineers shall give credit for ccording to NSPE (2019), engineers govern A engineering work to those to whom their professional careers through these credit is due and will recognize the proprietary interests of others. FUNDAMENTAL CANONS: H old paramount the safety, health, and welfare of the public. AREERS C Perform services only in areas of their CURRENT FIELD competence. OF CIVIL ENGINEERING - Issue public statements only in an STRUCTURAL ENGINEERING objective and truthful manner. Act for each employer or client as CHAPTER 3 faithful agents or trustees. Avoid deceptive acts. TRUCTURAL ENGINEERING S Conduct themselves honorably, By: Aj Gepanago responsibly, ethically, and lawfully so as to enhance the honor, reputation, tructural engineering is a branch of civil S and usefulness of the profession. engineering that is concerned with the Source: NSPE Code of Ethics structural design of man-made structures. Often described as designing the ‘bones and muscles’ of structures, these engineers need to understand the rigidity, stability, and strength PROFESSIONAL OBLIGATIONS of both buildings and non-building structures. E ngineers shall be guided in all their What is Structural Engineering? relations by the highest standards of honesty and integrity. hat are the Importance of structural W Engineers shall at all times strive to engineering? serve the public interest. Safety Engineers shall avoid all conduct or Durability practice that deceives the public. Efficiency Engineers must keep confidential Sustainability information about current or former clients, employers, or public bodies CEORNT NOTES afety S ontent of the Presentation C Structural engineers ensure the safety of 01 CODE OF ETHICS people by designing structures that can 02 Ethical Obligations towards the Society withstand extreme weather conditions and 03 ETHICAL OBLIGATIONS TOWARDS other challenges. THE PROFESSION 04 Codes of Professional Conduct urability D 05 NCSEA Model Code of Ethics They choose materials and design methods 06 Possible jobs Offered by Civil Engineering that will last for decades, minimizing the need for repairs and maintenance. ODE OF ETHICS C FUNDAMENTAL PRINCIPLE AND fficiency E CANONS Engineers optimize the design to use the most efficient materials and construction methods, FUNDAMENTAL CANONS reducing costs and environmental impact. ivil Engineers shall hold paramount the C ustainability S safety, health, and welfare of the public and They consider the long-term environmental shall strive to comply with the principles of impact of the structure, designing it to sustainable development in the performance of minimize its carbon footprint. their duties. hat does a Structural Engineer actually W 1. C ivil Engineers shall perform services do? only in areas of their competence. Structural engineers are primarily concerned 2. Civil Engineers shall issue public with designing and constructing buildings and statements only in an objective and structures that are safe and capable of truthful manner. withstanding the elements to which they will 3. Civil Engineers shall act in be exposed, as well as improving the structural professional matters for each employer integrity of existing buildings. or client as faithful agents or trustees and shall avoid conflicts of interest. Key tasks include: 4. Civil Engineers shall build their professional reputation on the merit of P reparing reports, designs, and their services and shall not compete drawings unfairly with others. Making calculations about loads and 5. Civil Engineers shall act in such a stresses manner as to uphold and enhance the Selecting appropriate construction honor, integrity, and dignity of the materials civil engineering profession. Providing technical advice 6. Civil Engineers shall continue their Obtaining planning and/or building professional development throughout regulations approval their careers and shall provide Cooperating with relevant professional opportunities for the professional staff such as architects development of those civil engineers Monitoring and inspecting work under their supervision. undertaken by contractors Administering contracts Managing projects FUNDAMENTAL PRINCIPLE Inspecting properties to check conditions/foundations. ivil engineers uphold and advance the C integrity, honor, and dignity of the civil engineering profession by: IVIL ENGINEERING PROFESSIONAL C using their knowledge and skill for the AND ETHICAL RESPONSIBILITY enhancement of human welfare and the environment; being honest and impartial and serving with CEORNT NOTES f idelity the public, their employers/employees, a nd development of humanity, while holding and clients; in esteem diverse civilizations and cultures. striving to increase the competence and prestige of the civil engineering profession; and e committed to aiding in protecting the life B supporting the professional and technical and property of the people,working with societies of their disciplines. colleagues across a broad range of disciplines, while looking beyond their professional THICAL OBLIGATIONS TOWARDS E expertise. THE SOCIETY Ensuring human safety, protecting the environment, and potentially engaging in pro e fair and unbiasedin all their interactions B bono work and addressing social justice issues. with the people, their clients, and the organizations for which they work, and Designing and constructing safe and honestly discharge their duties, avoiding any sustainable infrastructure. conflicts of interest. Identifying and mitigating potential risks. Ensuring the responsible use of resources. ecognize the essentially social significance R he safety and welfare of the public are T of their workand thus endeavor to fulfill their paramount in civil engineering. The code duty to society. mandates engineers to prioritize public safety and welfare in all their professional decisions. This principle is the cornerstone of the or the sake of the general welfare,be F profession, reflecting the profound proactive in sharing their expertise and responsibility civil engineers bear towards knowledgein their endeavors and society. communicate in an open exchange of views with the people. THICAL OBLIGATIONS TOWARDS E THE PROFESSION ontribute to Society.Respect both nature C P rofessional Development:Engaging and the fabric of civilization and culture. in lifelong learning and professional development MENTORSHIP:Guiding and ulfill their professional responsibilities. F mentoring young engineers. Ensure the security of society and mitigate PROFESSIONAL CONDUCT: disasters. Upholding the reputation and integrity of the profession uard their integrityand avoid any conflicts G of interest. HE CODE OF PROFESSIONAL T CONDUCT penly provide information and engage in O public dialog. tilize their expertise and experience to U develop and implement comprehensive trive to avoid conflicts of interestwith S solutions to issuesof public interest, keeping employers or clients and promptly inform in mind the peace and prosperity of the people employers or clients of any business and the development of society as their association, interests, or circumstances that constant concern. could influence their judgment. Respect nature, indispensable to the survival efuse compensation from more than one R partyfor the same services on a project, or for CEORNT NOTES s ervices pertaining to the same project unless overnments to build new structures or repair g the circumstances are fully disclosed and or replace aging infrastructure. agreed to by all interested parties. ivil engineeringhas greatly changed the C void soliciting or accepting gratuities from A world around us. From building roads and other parties that create a conflict of bridges to solving water problems and interest.When providing public service as designing safer buildings, civil engineers have members, advisors, or employees of a made a big difference in society. Their work governmental body or department, avoid has improved the lives of many people across participating in considerations or actions the globe, enhancing public safety, concerning services solicited or provided by transportation, and access to clean water. them or their organization in private or public structural engineering practice. conomically, civil engineers contribute E significantly to global development. Their work creates jobs in construction, void using equipment, supplies, computer A manufacturing, and related industries, driving files, computer software, laboratory or office economic growth. Additionally, the facilities, or other real or intellectual property infrastructure they design and build is essential of their employers to carry on outside private for commerce, transportation, and urban practicewithout the consentof their employers development, fostering economic prosperity or in any manner inconsistent with any lease or and improving quality of life. licensing agreements governing such use. NCSEA Model Code of Ethics WHAT IS THEIR SIGNIFICANCE? ROMINENT INFRASTRUCTURES AND P Possible jobs Offered by Civil Engineering CIVIL ENGINEERS THAT HAVE MADE SIGNIFICANT GLOBAL AND urveyor S ECONOMIC CONTRIBUTIONS Building Engineer Construction Manager OLDEN GATE BRIDGE, CALIFORNIA, G Geotechnical Engineer USA Structural Engineer LENGTH:1.7 miles (2.7 km), with a main City Engineer span of 4,200 feet (1,280 meters). HEIGHT:Towers are 746 feet (227 meters) urveyorsmeasure and note property S above the water. boundaries and locations to determine building COMPLETION:Opened on May 27, 1937. site specifications. ENGINEER/S: Building engineersprovide maintenance and repair services for apartment buildings, J oseph Strauss - Led project, designed workplaces, or healthcare facilities. Building structure. engineers may also oversee privately owned Leon Moisseiff - Suspension bridge hotels or manufacturing facilities. expert, designer. Geotechnical engineersanalyze soil and rock Charles Alton Ellis - Structural conditions to determine the stability and designer, calculations expert. sustainability of a proposed building or mining site. . Transportation 1 Structural engineerstypically act as The Golden Gate Bridge drastically improved consultants to architects and construction transportation between San Francisco and managers to plan layouts for buildings, bridges, tunnels, and other infrastructure. orthern California. Prior to the bridge, people n Construction managersprepare cost estimates, relied on ferries. The bridge reduced travel devise budgets, and create work timetables. time, enhanced trade, and facilitated economic City engineersare employed by city development in the region. CEORNT NOTES . Tourism 2 1. E fficient Public Transport: Reduces The bridge has become an iconic landmark, traffic congestion, promoting attracting millions of tourists annually. This sustainable urban development. tourism generates revenue for local businesses, 2. Economic Impact: Enhances boosting the economy. connectivity, boosting local economies and reducing travel time. . Employment 3 3. Tourism Attraction: Facilitates The construction and maintenance of the access to tourist destinations, bridge create jobs for engineers, workers, and benefiting the tourism industry. support staff, contributing to economic growth. . Innovation 4 ANAMA CANAL ISTHMUS OF P The Golden Gate Bridge exemplifies PANAMA engineering innovation, inspiring future WHAT ARE ITS IMPACTS? infrastructure projects worldwide. It demonstrated the potential of suspension 1. G lobal Trade bridges and influenced design and construction The Panama Canal revolutionized techniques globally. maritime trade by cutting 8,000 kilometers (5,000 miles) off the route . Environmental Impact 5 between the Atlantic and Pacific The bridge’s construction considered Oceans. environmental factors, incorporating measures 2. Economic Impact to protect marine life and the surrounding The canal has been a key revenue ecosystem. source for Panama, boosting global trade and the country's economy. 3. Engineering and Health MIRATES TOWERS, DUBAI, UAE E The construction of the canal also led HEIGHT:355 m (1,165 ft) to significant advancements in FLOORS:54 engineering techniques and public COMPLETION:2000 health measures, particularly in ARCHITECT:Hazel Wong. combating malaria and yellow fever. SIGNIFICANCE: 1. A rchitectural Marvel: Emirates Towers showcases modern I MPACTS OF STRUCTURAL architectural design, contributing to ENGINEERING SOLUTIONS IN Dubai’s skyline. ENVIRONMENTAL AND SOCIETAL 2. Tourism and Business: The towers CONTEXT attract businesses, tourists, and BY: JEFF GARZON conferences, enhancing Dubai's reputation as a global business hub. “ We won’t have a society if we destroy the 3. Economic Growth: The development environment.” has stimulated job creation and -Margaret Mead investment in the region. ANGKOK SKYTRAIN, THAILAND B I MPACTS OF STRUCTURAL TYPE:Elevated mass transit system SOLUTIONS IN ENVIRONMENTAL LENGTH:55 km (34 mi) AND SOCIETAL CONTEXT COMPLETION:Started in 1999; ongoing The sustainable structural engineering expansion. practices minimize on-site waste and utilize ENGINEER/S:Various firms involved. recycled and renewable construction materials SIGNIFICANCE: while also maximizing the durability of the structural system for the development of CEORNT NOTES r esilient infrastructure and sustainable nother important aspect of structural A environments we live in. engineering is the optimization of structural design, which is the process of finding the best possible solution for a given problem, such as maximizing performance, minimizing cost, or I MPACTS OF STRUCTURAL reducing environmental impact. By optimizing ENGINEERING IN THE structural design, structural engineering can ENVIRONMENT help improve the efficiency and effectiveness Building projects have a significant impact on of construction projects and reduce their the environment while also being critical to the environmental impact. progress and improvement of human society. According to the World Green Building 2. Optimizing Structural Design Council, the building and construction sector is responsible for 39% of global energy-related hese are systems that use natural and T carbon emissions, 36% of final energy use, and inexhaustible sources of energy, such as solar, 50% of global resource consumption. wind, hydro, and geothermal, to generate electricity, heat, or cooling for buildings and tructural engineering finds ways to reduce the S structures. By incorporating renewable energy environmental footprint of construction systems, structural engineering can help projects and make them more sustainable and reduce the dependence on fossil fuels, which eco-friendly. Structural engineering helps are the main contributors to greenhouse gas reduce the environmental impact of emissions and climate change. construction projects by applying various principles and practices, such as: 3. I ncorporating Renewable Energy Systems U tilization of Green Materials Optimizing Structural Design EXAMPLES Incorporating Renewable Energy Systems W IND TURBINES SOLAR PANELS GEOTHERMAL SYSTEMS I MPACTS OF STRUCTURAL ENGINEERING IN THE ENVIRONMENT PROMINENT INFRASTRUCTURES 1. U tilization of Green Materials 1. C OPENHILL COPENHAGEN, One of the main aspects of structural DENMARK engineering is the selection and use of CopenHill is a 41,000 sq. m materials for the construction of waste-to-energy plant with an urban structures. By choosing green recreation center and environmental materials, which are materials that education hub, turning social have low environmental impact, high infrastructure into an architectural durability, and high recyclability, landmark. structural engineering can help 2. HOOVER DAM UNITED STATES minimize the waste, emissions, and Hoover Dam was built to provide energy consumption of construction irrigation water and hydroelectric projects. power and to control seasonal flooding of the Colorado River, which made EXAMPLES downstream settlement possible. B AMBOO HEMPCRETE RECYCLED PLASTICS I MPACTS OF STRUCTURAL ENGINEERING IN THE SOCIETY CEORNT NOTES he structural engineering effect on society is T ○ m aking calculations about so important to the way we live in built loads and stresses environments. Structural engineering makes ○ selecting appropriate buildings safe and secure, helps the economy construction materials grow, and improves people’s and ○ providing technical advice communities’ quality of life. As the field ○ obtaining planning and/or changes, it will be important for structural building regulations approval engineers to keep their attention on building ○ cooperating with relevant buildings that are long-lasting, good for the professional staff such as environment, and meet people’s needs. architects ○ monitoring and inspecting 1. S afe and Secure Buildings: work undertaken by It is the job of structural engineers to contractors make sure that buildings are safe and ○ administering contracts secure for the people who live in them. ○ managing projects Engineers can find possible problems ○ inspecting properties to check and make buildings that can stand up conditions/foundations. to natural disasters like earthquakes 2. Just give at least 1 possible job as a and hurricanes by using advanced civil engineer. modeling and simulation tools. ○ Surveyor 2. Infrastructure Development: ○ Building Engineer Structural engineers work on ○ Construction Manager designing and building things like ○ Geotechnical Engineer bridges, roads, and tunnels. These ○ Structural Engineer buildings are very important for ○ City Engineer connecting people and towns, making . Who served as the chief engineer of 3 it easier to get to resources, and the Golden Gate Bridge and led its helping the economy grow. construction, collaborating with a 3. Economic Growth: team of engineers, architects, Structural engineering is a key part of geologists, contractors, and workers? economic growth because it creates ○ Engr. Joseph B. Strauss jobs and makes it easier for new 4. What are the principles and practices businesses to start up. Millions of used by structural engineering to people all over the world work in the reduce environmental impact? construction industry, and designing ○ Utilization of green materials and building new infrastructure can ○ Optimizing Structural Design give businesses and companies new ○ Incorporating renewable chances to make money. energy systems 4. Quality of Life: The built world has a direct effect on rofessional and Ethical Responsibilities of P people’s and groups’ quality of life. Civil Engineers Structural engineers are very important to the creation of buildings 1. Fundamental Principles and infrastructure that work well, look good, and improve the well-being of H uman Welfare and Environment: society. Civil engineers are committed to using their knowledge and skills to enhance human welfare and protect the QUIZ TIME! environment. Honesty and Integrity: Ethical 1. G ive at least 3 key tasks assigned to a obligations include providing honest, structural engineer. unbiased advice to employers and ○ preparing reports, designs, and clients, respecting confidentiality, drawings avoiding conflicts of interest, and CEORNT NOTES eing truthful in all professional b a gricultural productivity, and public matters. health. Professional Development: Civil Energy Infrastructure: Developing engineers should continuously strive reliable energy systems, including to improve their competence, conduct renewable energy sources, boosts themselves responsibly, and contribute economic growth, improves quality of to the reputation and usefulness of the life, and supports global profession. competitiveness. 2. Fundamental Canons 2. Environmental Impact P ublic Safety and Sustainable S ustainable Design: Emphasizes Development: Engineers must eco-friendly construction, green prioritize public safety, health, and infrastructure, and resource welfare in their professional duties, conservation to minimize including sustainable practices and environmental impacts. environmental considerations. Climate Change Mitigation: Competence: Engineers should Engineers develop flood control perform services only in areas where systems, seawalls, and sustainable they are competent and continually transportation to mitigate the effects of work to improve their skills. climate change and protect against Truthful Public Statements: All rising sea levels. public communications must be Environmental Remediation: Civil truthful and objective. engineers lead efforts in cleaning up Faithful Agency and Conflict of contaminated sites, restoring Interest: Engineers must act in the ecosystems, and preventing future best interest of their clients and environmental damage. employers, avoiding conflicts of interest and ensuring professionalism. 3. Social Impact Professional Reputation: Engineers should build their reputation based on Q uality of Life: Civil engineers the merits of their services and avoid enhance living conditions by unfair competition. improving transportation, water Professional Development: Engineers access, and sanitation while designing must continue their education sustainable and affordable housing. throughout their careers and support Public Health and Safety: Engineers the development of those under their protect public health by developing supervision. disaster-resistant structures and clean water systems to prevent disease and safeguard communities. The Impact of Civil Engineering Solutions in a Global, Economic, Environmental, and Social Context Construction Engineering and Management 1. Economic Impact . History of Construction Engineering and 1 I nfrastructure Development: Civil Management engineering projects like roads, bridges, and transport systems T races back to ancient civilizations, enhance global trade, create jobs, and where large-scale projects like the stimulate economic growth. Egyptian pyramids and the Great Wall Resource Management: Efficient of China required organized management of water and sanitation management of labor, materials, and systems improves urbanization, resources. CEORNT NOTES F ormal construction management 3. Construction Engineering and emerged in the 20th century, with Management pioneers like Henry Gantt (creator of the Gantt Chart) laying the foundation H istorical Background: The for modern project management. profession dates back to ancient times, with formalized practices emerging in 2. Gantt Chart the early 20th century. Henry Gantt and Frederick Taylor pioneered key A Gantt chart is a project management tools and principles in construction tool that visually represents tasks, management. durations, and timelines. It helps to Henry Gantt: Known for the Gantt keep projects organized, on schedule, chart, a scheduling tool still used and progress visible throughout the widely today. construction process. Frederick Taylor: Introduced scientific management and time-motion studies to optimize efficiency. he content outlines key aspects ofProject T Planning and Scheduling,Construction 4. Cost Management Engineering, andConstruction Management, focusing on project scope, D eveloping Budgets: Involves setting scheduling, resource allocation, supervision, and managing project budgets, cost management, and risk mitigation. Here's a allocating resources effectively, and summary of each section: controlling costs through flexible budgeting. 1. Project Planning and Scheduling Minimizing Expenses: Techniques like cost control and reduction D efining Scope and Objectives: enhance cash flow and profitability. Project scope includes tasks, features, and deliverables, while objectives 5. Risk Management follow the SMART criteria (Specific, Measurable, Achievable, Relevant, I dentifying Risks: Recognizing and Time-bound). potential hazards and risks to both Developing Schedules: Tools like workers and projects is crucial. Gantt charts and Critical Path Analysis Mitigation Strategies: Developing help visualize project timelines and and implementing strategies to avoid identify crucial tasks to avoid delays. or reduce risks. Allocating Resources: This involves Monitoring Risks: Ensures risks are assigning personnel, equipment, and continuously tracked and mitigated to materials to ensure accountability and prevent negative impacts. efficient use of resources. 6. Summary 2. Construction Engineering P rofessional Responsibility: Civil P roject Scope: Refers to the work engineers must prioritize safety, needed to complete a project. Scope sustainability, and ethical standards, statements define deliverables, recognizing their impact on society functions, and tasks. and the environment. Project Objectives: These should be Construction Focus: While specific, measurable, and achievable engineering focuses on project design within a timeframe. and execution, management oversees Supervision: Ensures adherence to planning, coordination, budgeting, and design specifications, monitors timely delivery.
