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Physics, 17.12.2019 06:31 vazquezemmy8
Rod ab is made of a mild steel that is assumed to be elastoplastic with e = 200 gpa and σy = 345 mpa. after the rod has been attached to the rigid lever cd, it is found that end c is 6 mm too high. a vertical force q is then applied at c until this point has moved to position c0 . determine the required magnitude of q and the deflection δ1 if the lever is to snap back to a horizontal position after q is removed. hint: "elastoplastic" means that rod ab is permanently deformed, and will not spring back to totally undeformed.
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Rod ab is made of a mild steel that is assumed to be elastoplastic with e = 200 gpa and σy = 345 mpa...
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