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3 cards from this section. Quick, good the night before a test.
What happens to a straight beam when it is subjected to bending?
Think about how a bow bends.
What is the neutral axis in a beam?
Remember, it's the point with no force acting.
What happens to a beam's cross-sections during bending?
Think about how materials deform.
True or False: The neutral axis in a beam experiences the highest stress.
Consider where forces act on the beam.
A simply supported W-section beam is subjected to a uniform load. Calculate the maximum bending moment and identify the location of the neutral axis.
Consider the load's effect over the span.
A steel beam with a specified yield strength of 50 ksi is tested for flexural strength. Determine its nominal strength using appropriate section modulus and reduction factors.
Check if your section is compact or partially compact.
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