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Question: p7021 multistep use the graphical method to construct the shearforce...

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P7.021 (Multistep) use the graphical method to construct the shear-force and bendlng-moment diagrams for the beam shown. Label all significant points on eachdagram and identify the maximum moments along with their respective locations Additionally (a) Determine V and M in the beam at a point located 1.50 m to the right of B (b) Determine V and M in the beam at a point loceted 1.25 m to the left of D. Let a = 3.2 m b = 6.0 m, w = 34 kN/m P 56 kN, Q = 37 kN, and Mc = 152 kN-m exercise 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 Part 1 Calculate the reaction torces B diagram.) and D acting on tne beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-bedy diagram below. (Note: Since B0, it has been omitted from the free-bedy CT kN KN Answer * 1: the number of signrcant digits is set to 3; the tolerance is +/-290 Answer * 2: the number of significant digits is set to 3; the tolerance is +/-290Part 2 Determine the shear force acting at each of the following locations: (a) x = 3.2-m (i.e., just to the left of support B) (b) x-3.2+ m (i.e., just to the right of support B) (c) x = 12.4-m (ie, just to the left of support D) (d) x = 12.4+ m (i.e., just to the right of support D) When entering your answers, use the shear-force sign convention. kN kN kN kN (a) V- (c) V- Answer *11 the number of significant digits is set to 3, the tolerance is +/-2% Answer *21 the number of significant digits is set to 3, the tolerance is +/-2% Answer *31 the number of significant digits is set to 3, the tolerance is +/-2% Answer *41 the number of significant digits is set to 3, the tolerance is +/-2%Part 3 Determine the bending moment acting at each of the following locations (a) x 3.2 m (i.e., at support B) (b) 9.2- m (i.e,, just to the left of point C) (c)9.2+ m (i.e., just to the right of point C) (d) x-12.4 m (ie., at support D) When entering your answers, use the bending moment sign convention (a) M (b) M- (c) M- (d) M- kN m kN m kN m kN m Answer * 1: the number of significant digits is set to 3; the tolerance is +/-290 Answer * 2: the number of significant digits is set to 3; the tolerance is +/-2% Answer * 3: the number of significant digits is set to 3; the tolerance is +/-2% Answer * 4: the number of significant digits is set to 3; the tolerance is +/-2% *Part 4 Find the location x and the corresponding bending moment M at the one point between B and D at which the shear force equals zero. Use the correct sign convention for the bending moment. kN m Answer * 1: the number of significant digits is set to 3; the tolerance is +/-2% Answer * 2: the number of significant digits is set to 3; the tolerance is +/-2%*Part 5 Consider the entire beam and determine the maximum positive bending moment and the location at which it occurs. Use the bending moment sign convention. kN m The number of significant digits is set to 3; the tolerance is +/-290 *Part 6 Consider the entire beam and determine the negative bending moment with the largest absolute value. Use the bending moment sign convention, so enter a negative value kN m The number of significant digits is set to 3; the tolerance is +/-296 *Part 7 (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine V and M in the beam at a point located 1.25 m to the left of D (a) V- kN 12 kN m kN (b) V- 4 kN.m Answer * 1: the number of significant digits is set to 3; the tolerance is +/-2% Answer * 2: the number of significant digits is set to 3; the tolerance is +/-2% Answer *3: the number of significant digits is set to 3; the tolerance is +/-2% Answer *4: the number of significant digits is set to 3, the tolerance is +/-2%

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