(Solved): Task 1.5 (DISTINCTION) analyse effects of loading on cylinders A thin-walled cylinder with closed e ...

Task 1.5 (DISTINCTION) analyse effects of loading on cylinders A thin-walled cylinder with closed ends (Fig. Q4) has an internal diameter of $800\mathrm{mm}$ and is made from $8\mathrm{mm}$ thick steel plate welded in the axial direction. Each end plate is attached using a series of circumferential rivets. If the joint efficiency in the circumferential rivets and the longitudinal weld are $20\%$ and $65\%$, respectively, calculate the maximum internal pressure that can be applied if the maximum stress is limited to $365\mathrm{MPa}$.