1. Select a rectangular structural tube from Appendix F to support the loads shown for the beam in..


1. Select a across structural tube from Appendix F to help the loads shown for the gleam in Figure P4–33. The equitable bending stress should not yield 24 ksi.

2. Select a model W exception from Appendix F or some other source to help the loads shown for the gleam in Figure P4–34. The bending stress must not yield 160 MPa.