Assuming elastic behavior, why does the maximum shear stress always correspond to the neutral axis level? An under-reinforced beam section is safer than an over-reinforced one. Is this statement correct? Explain your answer using a sketch. What are the two fundamental equations/conditions in beam flexure analysis? Explain their use using neat sketches.

Construction Materials, Methods and Techniques (MindTap Course List)
4th Edition
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:William P. Spence, Eva Kultermann
Chapter3: Properties Of Materials
Section: Chapter Questions
Problem 4RQ: How does a tensile stress differ from a compressive stress?
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Assuming elastic behavior, why does the maximum shear stress always correspond to the neutral axis level?
An under-reinforced beam section is safer than an over-reinforced one. Is this statement correct? Explain your
answer using a sketch.
What are the two fundamental equations/conditions in beam flexure analysis? Explain their use using neat
sketches.
Transcribed Image Text:Assuming elastic behavior, why does the maximum shear stress always correspond to the neutral axis level? An under-reinforced beam section is safer than an over-reinforced one. Is this statement correct? Explain your answer using a sketch. What are the two fundamental equations/conditions in beam flexure analysis? Explain their use using neat sketches.
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