2. Determine the horizontal displacement at C. Assume all members are pin connected (i.c.. this is a truss). P = 1 kip, P = 2 kip, for all members. Member AB and BC experience a temperature increase of ATAB = 100F and ATBC = 200F, respectively. Member CD is fabricated 0.1 in short, and member DE is fabricated 0.2 in long. For all members, cross section is 1 in, E = 29,000 ksi, and a = 10-6/F. Use the tables below for your calculations. For loads: Member 22888: AB AD BC BD CD DE For thermal effect: Member AB AD BC BD CD DE n For fabrication errors: n 40 CD DE 4 Member AB AD BC BD N n 30 AT 8 Sum 301 A L Sum n6 E Sum nNL/AE naATL