PROBLEMS Note: In Problems $6\mathrm{.}1$ through $6\mathrm{.}5,$ Determine the adjusted reference design values and the strengt capacities for the following members. In all cases, consider the dry$-$service conditions, the normal temperature range, and the no$-$incision application, In practice, all loading combinations must be checked. However, in these problems only a single load condition should be considered for cach member, as indicated in the problem.