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a 4.8m beam is subjected to the forces shown. Find the reaction forces at points A...
Part 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) Let a=1.750 m, b=5.75 m, PA = 75kN, and Pc = 80kN. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Calculate the reaction forces B, and D, acting...
Problem 2-35 points) For the beam and loading shown, determine the reaction forces at the supports.
The frame shown could be subjected to a variety of forces applied at different points. Consider the loads exerted by the pin at A Which of the following could represent the forces exerted by the pin on the two bars? Forces act in the senses shown. b.) a.) d.) e.) A
1.) Given the frame shown. Find the reaction forces in the wood beam A-B-C Draw the forces on a Free Body Diagram. 725 lbs
A beam is subjected to distributed loading as shown in Figure Q4. (a) Determine the reaction at points B and C on the beam. (b) Give the expressions of the shear (V) and bending-moment (M) as functions of x in the whole beam and then draw their diagrams. (6 marks) (14 marks) 200 N/m -3 m- -4.5 m -3 m- Figure Q4
4)A beam which is fixed at both ends is subjected to triangular loading as shown in figure. Find the reaction forces Ra, MA, Rp, M, using Castigliano's Theorem 10 kft 10 ft
A simply supported beam ABCD is subjected to a force P and a moment Mo as shown in the figure. All the dimensions are given in the figure, and the weight of the beam is neglected. (a) Draw the free body diagram for the beam, showing all the applied forces, moments and reaction forces. (b) Use the equations of equilibrium to find the reaction forces at A and C P-15 kN Mp- 10 kNm 4.5 m 3m
A 2-D L-beam is subjected to an axial and a shear forces as shown. The L-beam is fixed at base AB. The member has a rectangular cross section of b = 12 in wide and 2 in deep a. Determine all the stresses acting at base AB. b. Sketch diagrams of the combined stress distribution acting over base AB. lok G 12 in • ok 12 in (2 เห 36 in lin zin Crors-sécnion TAT BATE AB)
In the analysis of a beam you are tasked to find the reaction forces on a loaded beam shown in the figure below Two slightly different free body diagrams on the same loaded beam are drawn: DIAGRAM 1 AGRAM 2 cos(9) ich statement regarding the two diagrams is correct? ct one: b. Ax =-C, and A,--C, d. The two diagrams do not represent the same system. e. Neither diagram represents the physical system.
The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces shown, and their effect on the design of the attachment at A must be determined. Replace the two forces and couple by an equivalent couple Mand resultant Rat A. The couple is positive if counterclockwise, negative if clockwise.