Calculate the end moments in the members of the frame shown in Fig. P.16.18 using the flexibility method; all members have the same flexural rigidity, EI. The two-pinned circular arch shown in Fig....

Calculate the end moments in the members of the frame shown in Fig. P.16.18 using the flexibility method; all members have the same flexural rigidity, EI.

The two-pinned circular arch shown in Fig. P.16.19 carries a uniformly distributed load of 15 kN/m over the half-span AC. Calculate the support reactions and the bending moment at the crown C.