Chapter 8, Problem 39P

8–37 to

8–40 Repeat the requirements for the problem specified in the table if the bolts and nuts are replaced with cap screws that are threaded into tapped holes in the cast-iron cylinder.

Problem Number	Originating Problem Number
8–37	8–33
8–38	8–34
8–39	8–35
8–40	8–36

8–33 to

8–36 The figure illustrates the non-permanent connection of a steel cylinder head to a grade 30 castiron pressure vessel using N bolts. A confined gasket seal has an effective sealing diameter D. The cylinder stores gas at a maximum pressure p_g. For the specifications given in the table for the specific problem assigned, select a suitable bolt length from the preferred sizes in Table A–17, then determine the yielding factor of safety n_p, the load factor n_L, and the joint separation factor n₀.

Repeat the requirements for the problem specified in the table if the bolts and nuts are replaced with cap screws that are threaded into tapped holes in the cast-iron cylinder.