The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa. Neglecting the effect of stress concentrations, determine the smallest diameters dAB and dBC for which the allowable shearing stress is not exceeded. For the Problem, without changing the total length of the shaft, where would you move Point B such that the totalangular rotation at point C is twice thatatpoint B. Explain yourassumptions and your work in detail
The solid shaft shown is formed of a brass for which the allowable
shearing stress is 55 MPa. Neglecting the effect of stress concentrations, determine the smallest diameters dAB and dBC for which the
allowable shearing stress is not exceeded.
For the Problem, without changing the total length of the shaft, where would you move Point B such that the totalangular rotation at point C is twice thatatpoint B. Explain yourassumptions and your work in detail.(B)Given a cube of materialwith the given peoperties E and ν. Assumethatσx= σz= σo;εx=εz=εoandεy=0.Determineσoas a function ofεoandσyas a function ofσo.Explain.
Note:- here last question is not related to main question. As per honor code and answering guidelines I can answer 1st question with the sub questions at a time. If you want answer for other questions please post it separately.
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