16 Questions
What type of load is imposed through the centroid of another object?
Axial load
In balloon framing, where are floors typically placed?
On a ribbon board that hangs on the interior surface of continuous wood studs
What structural element transfers loads perpendicularly to the imposed load?
Beam
Which zone is more specific and exposed to trauma, debris, and/or thrust in case of a building collapse?
Collapse zone
What is the purpose of false work in building construction?
To support incomplete structural elements temporarily
In construction, what is the main function of a lintel?
To span an opening in a load-bearing masonry wall
What is the primary role of a spreader in construction?
To hold bricks or blocks together
How does platform framing differ from traditional construction methods?
Platform framing involves building floors first, then walls, whereas traditional methods build walls first.
What distinguishes live load from other types of loads in a building?
Live load represents any transient weight other than the building itself.
In a structural context, what is the significance of ductility?
Ductility indicates a material's resistance to bending and stretching.
What role does a truss play in structural engineering?
Trusses serve as geometric shapes to transfer loads like a beam.
What is the common function of rakers in construction?
Rakers primarily act as columns but also absorb some beam forces.
'Spalling' in construction refers to which of the following phenomena?
'Spalling' is the loss of concrete material due to exposure to excessive heat.
'Hybrid buildings' are characterized by what distinguishing feature?
'Hybrid buildings' combine elements from multiple NFPA 220 types or do not fit traditional classifications.
How does tension differ from shear forces in materials?
Tension involves forces that tear materials apart, while shear forces slide material layers past each other.
What distinguishes partial collapse from general collapse of a building?
Partial collapse allows for some residual strength after failure of a component, while general collapse leads to complete failure.
Test your knowledge of key terms in construction and structural engineering, including axial load, balloon framing, beam, and brittle materials. Learn about different aspects of building design and materials.
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