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goblinko [34]
4 years ago
7

Determine the length of the cantilevered beam so that the maximum bending stress in the beam is equivalent to the maximum shear

stress.
Engineering
1 answer:
Rus_ich [418]4 years ago
3 0
The shear stress at any given point y1 along the height of the cross section is calculated by: where Ic = b·h3/12 is the centroidal moment of inertia of the cross section. The maximum shear stress occurs at the neutral axis of the beam and is calculated by: where A = b·h is the area of the cross section.
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8 0
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Please kindly check attachment for the step by step solution of the given problem.

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