Architectural Structures: Simple Supported and Indeterminate Structures
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Questions and Answers

What is the main characteristic of a fixed support?

  • It prevents translation but not rotation
  • It prevents rotation but not translation
  • It provides no constraints to the structure
  • It can resist both rotation and translation (correct)
  • In what scenarios would a fixed support be most beneficial?

  • When only one support is available (correct)
  • When the structure needs some flexibility
  • When multiple supports can be utilized
  • When the structure requires frequent movement
  • What is a limitation of using fixed supports in structures?

  • They can resist both rotation and translation
  • They offer flexibility and 'give'
  • They may not allow for any deflection or 'play' (correct)
  • They provide constraints but no stability
  • Which type of support is represented by two forces (vertical and horizontal) and a moment?

    <p>Fixed support</p> Signup and view all the answers

    What type of forces can pinned supports resist?

    <p>Vertical and horizontal forces</p> Signup and view all the answers

    How are the components of horizontal and vertical forces determined in pinned supports?

    <p>Using equations of equilibrium</p> Signup and view all the answers

    What is a framed structure?

    <p>A structure made stable by a skeleton that can stand rigidly by itself</p> Signup and view all the answers

    Which material is mentioned as one of the best members for framing?

    <p>Steel</p> Signup and view all the answers

    What is the primary purpose of a slab in a structure?

    <p>To provide structural support</p> Signup and view all the answers

    What type of force does a column primarily resist?

    <p>Compression</p> Signup and view all the answers

    What defines a beam's ability to withstand load?

    <p>Bending moment resistance</p> Signup and view all the answers

    In a framed structure, what role does the skeleton play?

    <p>Allows the structure to stand rigidly independently</p> Signup and view all the answers

    What is the main function of a load-bearing wall in a building?

    <p>To conduct external loads to the ground</p> Signup and view all the answers

    Which of these components is NOT typically part of a foundation in residential construction?

    <p>Gable</p> Signup and view all the answers

    What is the primary function of a fixed support in beams and structures?

    <p>To resist horizontal and vertical forces, and moments</p> Signup and view all the answers

    Which term refers to a rigid transformation that changes the location but not the size, shape, or orientation of a preimage?

    <p>Translation</p> Signup and view all the answers

    In structural engineering, what are connections, joints, or restraints commonly known as?

    <p>Fixed supports</p> Signup and view all the answers

    What type of transformation involves rotating the location of a preimage around a fixed point without changing its size or shape?

    <p>Rotating</p> Signup and view all the answers

    What is the primary purpose of determining support reactions in structural analysis?

    <p>To ensure the stability and safety of the structure</p> Signup and view all the answers

    What is the theoretical relationship between external forces and support reactions in a structure?

    <p>The sum of external forces and support reactions should be zero</p> Signup and view all the answers

    Which tool is used to determine the support reactions in structural analysis?

    <p>Free body diagram</p> Signup and view all the answers

    What is the primary design code in the Philippines for the design and assessment of buildings and structures?

    <p>National Structural Code of the Philippines (NSCP)</p> Signup and view all the answers

    What is the difference between gravity loads and lateral loads in structural design?

    <p>Gravity loads act vertically, and lateral loads act horizontally</p> Signup and view all the answers

    Which chapter of the NSCP 2015 covers the design requirements for structural steel?

    <p>Chapter 5: Structural Steel</p> Signup and view all the answers

    What are the main types of loads that shall be considered in the design of buildings, towers, and other vertical structures?

    <p>All of the above</p> Signup and view all the answers

    What is the purpose of the load transfer mechanism in a framed structure?

    <p>To transmit loads from one element to another until they reach the ground</p> Signup and view all the answers

    How are loads transferred from the slab to the supporting columns in a framed structure?

    <p>The load is transferred from the slab to the beams, and then from the beams to the columns</p> Signup and view all the answers

    What is the purpose of the $203.2$ section in the NSCP 2015 code?

    <p>To specify the load combinations for the design of buildings, towers, and other vertical structures</p> Signup and view all the answers

    What is the most critical effect that can occur when one or more of the contributing loads are not acting?

    <p>The structure will not be able to resist the remaining loads</p> Signup and view all the answers

    What is the purpose of the load combinations specified in Sections 203.3, 203.4, and 203.5 of the NSCP 2015 code?

    <p>To ensure that the structure is designed to resist the most critical combination of loads</p> Signup and view all the answers

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