Question: Determine the stresses in the shear wall shown in Figure P7-21. At what location are the principal stresses largest? Let E = 21 GPa, v

Determine the stresses in the shear wall shown in Figure P7-21. At what location are the principal stresses largest? Let E = 21 GPa, v = 0.25, twall 5 0.10 m, and tbeam = 0.20 m. Use 0.1 m radii at the re-entrant corners.

Figure P7-21

50 kN/m Beam 2 m 4 m -4 m 10 m

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