For a thin plate subjected to the surface traction shown in Figure 6-16, determine the nodal displacements and the element stresses. The plate thickness t = 1 in., E = 30 x 106 psi, and v=0.30. ,1 in. 10 in. 20 in. T = 1000 psi

Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are S, = 8.0 ksi, S, = 10.5 ksi, and Sxy = 8.0 ksi. (a) Determine the principal stresses and the maximum in-plane shear stress acting at the point. (b) Show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16) (c) Compute the absolute shear stress at the point. Sy Sxy S.

The rectangular plate is subjected to force P that causes elongation in the horizontal direction and shrinking in the vertical direction as shown with the dashed line in the figure. Assume a = 550 mm, Δx = 2 mm, and Δy = 1.1 mm. Determine the shear strain γxy at point A?in micro rad Determine the shear strain γnt at point A?in micro rad What is the normal strain in the x-direction?micro£

Due to loading, the plate is deformed into the dashed shape shown in the figure. Assume a = 39 in., b= 33 in., δ1= 0.1625 in., δ2= 0.1 in. Determine the average normal strain along the side AB?in micro rad And answer in right and clear way Determine the average shear strain in the plate at A relative to the horizontal and vertical axes?

50% Due to loading, the plate is deformed into the dashed shape shown in the figure. Assume a = 32 in., b= 40 in., δ1= 0.225 in., δ2= 0.075 in. Determine the average normal strain along the side AB? Determine the average shear strain in the plate at A relative to the horizontal and vertical axes?