Homework Statement
A 2.75 KN tensile load is applied to at test coupon made from 1.6 mm flat steel plate (E=200 GPa, v=0.30). Determine the resulting change in the 50 mm gage length.
Homework Equations
εx = (σx/E) + (-Vσy/E) - (Vσz/E)
εy = (-vσx/E) + (σy/E) - (Vσz/E)
εz = (-vσx/E) - (Vσy/E)...