Question $\backslash$#$11.$

Assume $12$ strands are harped at $\backslash (48\backslash$mathrm$\{$ft$\}-6\backslash$mathrm$\{$in$\}\backslash ).$ away from the beam end $($see Figure $5$ for strand pattern at end$).$ Perform Working Stress Design at the strand transfer length section due to prestress release to determine the stresses at the beam top and bottom fibers.

Figure $5.$ Strand Pattern at Midspan and Beam Ends