A thin wall spherical tank of diameter 1.5 m and wall thickness 65 mm has internal pressure of 20 MPa. The maximum shear stress in the wall of the tank is approximately: OA. 58 MPa O B. 67 MPa OC. 115 MPa O D. 127 MPa

A cylindrical steel pressure vessel with a diameter of 1200 mm and a wall thickness of 20 mm is subjected to an internal pressure of 4.5 MPa. Find the longitudinal stress in the tank.

An inclined rectangular gate with water on one side is shown in the figure. The gate has dimensions of 4 ft long and 5 ft wide. Detennine the hydrostatic force acting on the gate. Take e- 55 sf hece hep L. 9083.5 lb 11410.4 Ib 14100.3 Ib 12028.6 Ib 14763.8 Ib 13865.1 Ib 11102.7 Ib 13312.4 Ib 15081.2 Ib 12752.9 Ib 10761.8 Ib 10200.1 Ib O

The wall thickness of a 900mm diameter spherical tank is 22 mm thick. If the stress is limited to 350 MPa, the allowable internal pressure

4. A boiler 6ft. in diameter with ½inch plate has 70% longitudinal efficiency. If the allowable stress is 10,000psi, find the allowable internal pressure in Pa. А. 1.029 х 106 В. 1.342 х 106 С. 1.4344 х 106 D. 0.67 x 106

a cylindrical pressure vesssel( diameter =2.8m and wall thickness of 35mm) is made of steel. the maximum pressure inside the tank is 2.0Mpa. Based on the tresca( maximum shear stress criterion) what is the required yield stress of the steel. Show all work and formulas

a cylindrical pressure vesssel( diameter =2.8m and wall thickness of 35mm) is made of steel. the maximum pressure inside the tank is 2.0Mpa. Based on the tresca( maximum shear stress criterion) what is the required yield stress of the steel. Please show all work and formulas

A 15-meter long beam-tank assembly supports the loading shown in addition to its weight, which is a uniform distributed load of 800 N per meter. The beam has integrated into it a cylindrical tank, and the cross-section details for the beam-tank assembly are shown on the next page. The tank has an outer diameter of 166 mm and an inner diameter of 152 mm. The substance inside the tank has a gage pressure of 320 kPa. The pin in the pin-connection is located 60 mm up from the bottom of the beam. Determine the internal forces (V, N, & M) at the centroid of a section taken 8 m TO THE RIGHT OF THE LEFT END OF THE BEAM (4 m to the right of point A). 40 KN 4 m O A 8m 3 m 12 13 78 KN

A tall open-topped standpipe has an inside diameter of 2750 mm and a wall thickness of 6 mm. The standpipe contains water of mass density of 1000 kg/m³. What height of water will produce a circumferential stress of 16 MPa in the wall of the standpipe? ANS. 7.12 m h

The ring, with dimensions shown, is placed over a flexible membrane which is pumped up with a pressure p. The thickness r,-r; is small compared to r; (a) Determine the axial force F in the ring in terms of p, w and r;. Hint: Consider a FBD by cutting the ring+membrane in two. (b) Determine the hoop stress in the ring. (c) Determine the hoop strain in the ring. The modulus of elasticity for the ring is E. (d) Relate the hoop strain to the change in the inner radius of the ring after this pressure is applied, and use this to get the change in the inner radius in terms of p, E, w, r, and ri- (PLEASE ANSWER ASAP AND CORRECTLY)!