Determine the maximum stress in the bar

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Reference no: EM131144020

A couple of moment M = 2 kN.m is to be applied to the end of a steel bar. Determine the maximum stress in the bar

(a) if the bar is designed with grooves having semicircular portions of radius r = 10 mm, as shown in Fig. a,

(b) if the bar is redesigned by removing the material to the left and right of the dashed lines as shown in Fig. b.

2268_980d3573-e83d-4727-9c0c-7a29ad235efe.png

Reference no: EM131144020

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