1. Determine the maximum deflection and maximum principal stress of the circular plate shown in…


1. Determine the consummation incurvation and consummation principal stress of the round concoction shown in Figure P12–8. The concoction is subjected to a regular urgency p = 700 kPa and unwandering concurrently its outside face. Let E = 200 GPa, n = 0:3, radius r = 500 mm, and burliness t = 12 mm.

2. Determine the consummation incurvation and consummation principal stress for the concoction shown in Figure P12–9. The concoction is unwandering concurrently all three sides. A regular urgency of 70 MPa is applied to the exterior. The concoction is made of steel delay E = 200 GPa, n = 0:3, and burliness t = 6 mm, a = 0:75 m and b = 1 m.