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Engineering, 12.03.2020 05:48 MrSavannahCat

A ductile hot-rolled steel bar has a minimum yield strength in tension and compression of 350 MPa. Using the distortion-energy and maximum-shear-stress theories determine the factors of safety for the following plane stress states: (a)sigmax = 100 Mpa, sigmay = 100 MPa (b) c1 = -50 MPa , sigmay= -75 MPa, tauxy = -50 MPa (b)sigmax = 10OMPa, sigmay = 20 Mpa, tauxy= -20MPa

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A ductile hot-rolled steel bar has a minimum yield strength in tension and compression of 350 MPa. U...
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