15 kN 15 kN 15 kN 25 kN/m B. -3 m- -6 m +2 m-2 m--2 m--2 m-

Hi, please solve with FBD(label all the components)

Determine the Force in the member AC. AE is constant. D 600 lb 3 ft 400 lb C 3 ft

All two-force members of the loaded structure are of the same length. Member BCD is a rigid beam. Determine the forces in members BG and CG. The forces are positive if in tension, negative if in compression. A Answers: BG= CG = i i B G L L L E

The girder in the frame is subject to a uniform load of w = 4060 N/m over its length L = 9.80 m.  a) What is the approximate moment in the girder at the face of the column at C? Use the standard sign convention for beams.  MC = ? b) What is the approximate maximum positive moment in the girder?  Mmax = ?