The uniform beam has a mass of 51 kg per meter of length. Determine the reactions at the supports.
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- Determine the ratio of support reaction Ra/RcThe overhang beam below is supported by a pin support at A and a roller at B. The weight of the beam is 600 N/m. Draw the Free Body Diagram for this beam and apply the equilibrium equation to find the value of support reactions.Determine the reaction at the roller support and the deflec-tion at point D if a is equal to L/3.
- A simple beam having a span of 18 ft has a weight of 400 lb/ft. It carries a concentrated load of 400 lb at the left end and 900 lb at 6 ft from the right end of the beam. If it is supported at 6 ft from the left end and at the right end, determine the reactions at the support and the position of the resultant load from the right support. With complete solutionThe jib crane is fixed at (A) and carry a box of ( 2500 kg ) mass, as shown in the figure. Determine the reactions on the jib crane at point ( A ). 60 5 m 7 mThe two main cables of the Akashi Kaikyo suspension bridge in Japan have a span L=1990m and a sag H=223m. The loading on each cable is w0=444.7kN/m (without traffic) along the horizontal. Determine the corresponding maximum force in one of the cables.
- the cylinder with a mass of 1000 Kg is supported as shown in the figure, determine the reaction at the hinge.Determine the Vertical reaction at support A (Ra) of the cantilever beam as shown: going up - positiveThe three-bar truss in Fig. a is subjected to a horizontal force of 5 kip. If the cross-sectional area of each member is 0.20 in2, determine the horizontal displacement at point B. E = 29(103) ksi.
- Determine the reaction at each support. Show the complete solution including FBD.The rigid bar is supported by the two short white spruce wooden posts and a spring. If each of the posts has an unloaded length of 1 m and a cross-sectional area of 600 mm2, and the spring has a stiffness of k = 2 MN >m and an unstretched length of 1.02 m, determine the force in each post after the load is applied to the bar.Draw the free-body diagram of each object and determine the components of the support reactions.