Bài tập SBVL1 CSU - The internal forces

• Đăng bởi: lethithanhbinh
• Sinh viên
• 18/07/2018

1.1. Determine the normal force, shear force, and moment at a section through point C. Take P = 8 kN. (P1)

1.2. The cable will fail when subjected to a tension of 2 kN. Determine the largest vertical load P the frame will support and calculate the internal normal force, shear force, and moment at the cross section through point C for this loading.(P1)

1.3. Determine the resultant internal loadings on the cross section through point C. Assume the reactions at the supports A and B are vertical. (P2)

1.4. Determine the resultant internal loadings on the cross section through point D. Assume the reactions at the supports A and B are vertical. (P2)

1.5. The rigid beam is supported by a pin at A and wires BD and CE. If the load P on the beam causes the end C to be displaced 10 mm downward, determine the normal strain developed in wires CE and BD. (P3)