-3 A cylindrical pressure vessel is constructed from a long, narrow steel plate by rapping plate around a mandrel and th
Posted: Mon May 09, 2022 9:51 am
-3 A cylindrical pressure vessel is constructed from a long, narrow steel plate by rapping plate around a mandrel and then welding along the edges of the plate to nake a helical joint. The helical weld makes an angle 45" with the longitudinal axis. The vessel has an inner diameter of 1.25m and a wall thickness of 15mm. When the inner pressure is 8MPa, determine the normal stress and shear stress acting erpendicular and parallel, respectively, to the welding seam. 1.25 m