Use The Graphical Method To Construct The Shear Force And Bending Moment Diagrams For The Beam Shown Leta 2 0m 6 2 5 1 (38.94 KiB) Viewed 33 times
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Leta - 2.0m, 6-2.5 M, WAB-70 kN/m, WC-40 kN/m, Pg-40 kN, and Pe-85 KN. Construct the shear-force and bending-moment diagramson paper and use the results to answer the questions in the subsequent parts of this GO exercise. AP Pc Wac x B Calculate the reaction forces A and MA acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since 4/-0, it has been omitted from the free-body diagram.) Ps Pc WAB WBC MA X B a b Answers: Ay- i KN, MA- i kN-m. Save for Later Attempts: 0 of 3 used Submit Answer Part 2 Determine the shear force acting at each of the following locations: (a) x -0+ mli.e., just to the right of point A) (b) x-2.0-mli.e., just to the left of B) (c) x-2.0+ m (i.e., just to the right of B) (d) x-4.5-mli.e., just to the left of When entering your answers, use the shear forcesign convention. Answers: (a) V- i KN. (b) V- i KN. 효료 효 효 (c) V- i KN. (d) V- i KN.
Part 3 The shear-forcediagram crosses the V-Oaxis between points A and B. Determine the location Xas(measured from A) where V-0 KN. Answer: XAB- T. m. Save for Later Attempts:0 of 3 used Submit Answer Part 4 The shear-forcediagram also crosses the V-Oaxis between points Band C. Determine the location Xec (measured from A) where V -OKN. Answer: Xgc- Save for Later Attempts:0 of 3 used Submit Answer Part 5 Determine the bending moment acting at each of the following locations: (a)x -0+ m (i.e., just to the right of A) (b) XA8 - 1.21m (c) x -2.0m (d) xxc - 2.38 m When entering your answers, use the bending moment sign convention. Answers: (a) M- i kN-m. (b) M- i kN-m. (c) M- i KN-m. (d) M- i KN-m. Save for Later Attempts:0 of 3 used Submit Answer
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