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When we step on an upright soda can, it would fail due to __________(a) crippling(b) bending(c) torsion(d) shearingI have been asked this question during a job interview.The query is from Structural-Analysis Fundamentals topic in portion Structures and Loads of Aircraft Design

Answer»

The correct option is (a) CRIPPLING

To elaborate: When we step on an upright soda can, it would fail due to crippling. Here, walls of cross section will COLLAPSE WITHOUT WARNING and the ability to carry load will BECOME virtually zero. This can be viewed as the short Column with very thin walls.



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