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(Solved): Q2. Figure Q1 shows a plane truss supported by roller at node 3 and pin and node 1 and 4. A horizo ...
Q2. Figure Q1 shows a plane truss supported by roller at node 3 and pin and node 1 and 4. A horizontal load of 30 kN is applied at node 3 . The truss is to be analyze using matrix stiffness method. a) Calculate the stiffness for all the truss members. (10 marks) b) Assemble the stiffness
K_(11.)( 10 marks ) c) Calculate the displacement at the free DOFs. ( 10 marks) d) Assemble the stiffness
K_(22). ( 10 marks) e) Calculate all the support reactions. (5 marks) f) Calculate the internal force in member 4. (5 marks) FIGURE 02
