A box section ABCD is subjected to different loadings on all the four sides as shown in the figure. Calculate the ratio of fixed end moments at A and B for the member AB. Consider clockwise moment as positive and vice-versa. 2 kN/m[ |2 kN/m 2 kN/m A 4 m 2 m 10 kN 5 kNm 4 m 2 m 4 m B 5 kNm

The frame shown supports a load W DE 1000 lb through the cable that passes through 3 pulleys and at the end is attached to a frame, also supports the distributed loads ω1 = 100 lb / ft; ω2 = 60 lb / ft and ω3 = 50 lb / ft. Determine: 1. Reactions at supports A and E. 2. Forces acting on bar ABCDE, show the results in graphical form of the beam. That is, you must make the simplified free-body diagram of the loads that act only on the horizontal element. 3. Make the shear force and bending-moment diagrams for the entire beam. The geometry and load data are as follows: see the geometry and load in the images. Clarification: THE CABLE GOES BEHIND THE FRAME AND THE CONTACT IS ONLY WITH THE PULLEYS AND THE GRIP TO THE FRAME (WALL).All pulleys have the same radius.