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2 cards from this section. Quick, good the night before a test.
What is live load reduction?
Consider the area and materials involved.
Define tributary area in relation to beams.
Think about how the beam distributes loads.
What does live load reduction help achieve in structural design?
Think about the financial implications of design.
True or False: The ASCE7 standard outlines how to handle snow load reductions.
Consider what kinds of loads building codes cover.
Given that a school cafeteria has a large open floor with a maximum live load of 100 lb/ft², and assuming a reduced load can be applied for areas greater than 400 ft², calculate the new live load using ASCE7 guidelines.
Refer to the formulas outlined for reductions.
A structural engineer is designing a mixed-use building with a total area of 8000 ft². How should she approach determining the tributary areas for various beams considering the distribution of spaces?
Visualize and breakdown the load sharing based on the layout of the building.
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