Considering beam as axially rigid, the degree of freedom of a plane frame as shown, is

For the truss shown: a) Calculate support reactions. b) Draw the free body diagram for joint A. A 500 lb 500 lb F В 45 ° 45 5 ft E 5 ft D 10 ft 10 ft

Consider the frame as shown in figure. Assume A is a pin jointed support and C is a roller jointed support. The maximum bending moment occurs at a point R, the distance of R from A measured vertically from A is 40 kN/m 4 m 80 kN 2 m 2m 3 m

In the truss system shown in the figure below, there are totally nine bars. Pick any six of them and calculate the forces they are bearing. Put your answers in the table below. Show your analysis. E Force Compression/ Bar magnitude Tension 4 m 45° АВ AC A 7 m AD 90 BD 3 m 90° CD CF B F CE 4 m 4 m DF 30 N FE