Problem 3 The steel (E = 30,000 ksi and v= 0.30) cylindrical tank shown below is fabricated from spirally wrapped metal plates that are welded at the seams in the orientation shown. The 55° line is perpendicular to the weld line, so the weld makes an angle of 35° with the x axis. The tank has an inside diameter of 60 in. and a wall thickness of 0.375 in. The internal pressure is 250 psi. Determine the following quantities for the cylindrical portion of the tank: a) The circumferential stress. b) The strain in the circumferential direction. c) The maximum in-plane shear stress. d) The normal stress and shear stress on the weld plane. !!

Problem 3 The steel (E = 30,000 ksi and v= 0.30) cylindrical tank shown below is fabricated from spirally wrapped metal plates that are welded at the seams in the orientation shown. The 55° line is perpendicular to the weld line, so the weld makes an angle of 35° with the x axis. The tank has an inside diameter of 60 in. and a wall thickness of 0.375 in. The internal pressure is 250 psi. Determine the following quantities for the cylindrical portion of the tank: a) The circumferential stress. b) The strain in the circumferential direction. c) The maximum in-plane shear stress. d) The normal stress and shear stress on the weld plane. !!

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter8: Eccentric Connections

Section: Chapter Questions

Problem 8.4.13P

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