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Creаte 5 vаriаtiоns оf the fоllowing problem but do not show the answers. At a point subjected to plane stress on the surface of a backhoe, the stresses are σx = –12 ksi, σy = 3 ksi, and τxy = –14 ksi. Determine the angle θp corresponding to the orientation of the principal planes at the point.
Creаte 5 vаriаtiоns оf the fоllowing problem but do not show the answers. At a point subjected to plane stress on the surface of a gusset plate, the stresses are σx = –24 ksi, σy = 8 ksi, and τxy = –3 ksi. Determine principal stress σp1 at the point.
Creаte 5 vаriаtiоns оf the fоllowing problem but do not show the answers. At a point in a body subjected to plane strain, the strains are εx = –480 με, εy = –800 με, and γxy = 420 μrad. Determine the magnitude of the absolute maximum shear strain at the point.