Determine the shear stress at the level of neutral axis, if a beam has a triangle cross section having base “b” and altitude “h”. Let the shear force be subjected is F.

Determine the shear stress at the level of neutral axis, if a beam has a triangle cross section having base “b” and altitude “h”. Let the shear force be subjected is F. Correct Answer 8F/3bh

For a triangular section subjected to shear force the shear stress in neutral axis is Shear stress at NA = 4/3 . = 4/3 = 8F / 3bh.
Bissoy MCQ

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