Section 5
5-81
Member 56 is a wideflange W12X26 with a 4.0 unit wide cover
plate of 0.3 units of thickness at the top. Member 57 is a composite
section with a concrete slab of 5.0 units of thickness at the top of a
wide flange W14X34. The compressive strength of the concrete in
the slab is 3.0 force/length
2
.