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Determine the torsional shear stress in the welds if P=8kN and thickness of the welds is assumed t.

(a) None of the listed

(b) 456.34/t

(c) 543.13/t

(d) 589.31/t

This question challenged me in my study session.

The question is from the Unsymmetrically Loaded  Welded Joints in module Welded and Riveted Joints of Machine Design

1 Answer

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by (52.6k points)
The appropriate answer is (c) 543.13/t

Check out the details: M=8000×150,r(farthest point)=√25²+25²,J=2x[tlᵌ/12 + Ar₁²] ; τ=Mr/J.

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