12. Determine the maximum compressive force developed in member BG of the side truss shown below due to the right-side wheel loads of the car and trailer. Assume loads are applied directly to the truss and move only to the right.

For the given girders of the frame shown which carries a uniform load of 14.6 kN/m along span GH and HI and a unifoem load of 33.8 kN/m along soan DE and EF Dimensions are given as follows: A=3.7m B=5.9m C=7.5m Using the approximation frames under vertical loads. Compute the value of the absolute moment at reaction B. (kN-m) Answer: 46.7 Need solution

Plz

Solve using method of sections.

5 kN, 3 kN 4 m 5 kN 6 kN 4 kN K TWING B C D 2 m 2 m2 m2 m 4 kN E 2 m H F 2 KN 2 m A Determine the force in members IJ of the Howe truss, and state if the member is in tension (T) or compression (C). B Determine the force in members CD of the Howe truss, and state if the member is in tension (T) or compression (C). с Determine the force in members EJ of the Howe truss, and state if the member is in tension (T) or compression (C).

4. Determine the force in members CD and CM of the Baltimore bridge truss and state if the members are in tension or compression. Also, indicate all zero-force members. M K N O P A B C D DE F H 2 kN 2 kN 5 kN 3 KN 16 m, 8 @ 2m 2 m + 2 m

2. Compute the force in each member of the loaded cantilever truss by method of joints. B 5 m 5 m 5 m 5 m 5 m A 5 m 5 m E 30 kN 20 kN