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Part B- Determine V(X) and M(X) for 0 msx< 14 m What are the shear and bending-moment functions for 0 m View Available Hint(s) AE It vec + ? PA V(2) = M(2) = kN, kN - m Submit

Part B- Determine V(X) and M(X) for 0 msx< 14 m What are the shear and bending-moment functions for 0 m View Available Hint(s) AE It vec + ? PA V(2) = M(2) = kN, kN - m Submit

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Submit Previous Answers For example, the simply-supported beam shown in (Figure 1) requires three coordinates, 1, 12, and æ3, as shown in (Figure 2). All attempts used; correct answer displayed Note that coordinate æ1 is only valid for points on the beam 0 <r<a, coordinate a2 is only valid for points a <a <b, and coordinate x3 is only valid for points b <a < L. Part B - Determine V(x) and M(x) for 0 m sx< 14 m The following procedure can be used to find the functions V(z) and M(x) and draw the shear and bending-moment diagrams. What are the shear and bending-moment functions for 0 m < < 14 m? • Determine the reactions, forces and moments, at the supports. Resolve the forces into components parallel and perpendicular to the axis of the beam. Specify separate coordinates for each segment of the beam between points where point forces, couple moments, and/or changes Section the beam at each a: chosen in the previous step and use the method of sections to find V(x) and M(x) for that segment. To avoid confusion, always draw V and M in their positive sense according to the sign convention as shown in 3). Express your answers, separated by a comma, as functions of x. • View Available Hint(s) nges in distributed loads occur. Va AZO t vec ? V(z) =, M(x) = kN, kN - m (Figure Plot the functions V(z) and M(x), each on its own coordinate system. Generally, the free-body diagram, shear diagram, and bending-moment diagram are drawn together, arranged vertically, and aligned and drawn to scale so that the ends of the beam and the points of discontinuity are aligned. Submit Part C - Determine V(x) and M(x) for 14 m <xs 21 m What are the shear and bending-moment functions for 14 m <x < 21 m? In the simply-supported beam shown in (Figure 4), di = 14 m, d2 = 7 m, and F = 15 kN. Express your answers, separated by a comma, as functions of r. > View Available Hint(s) Figure < 1 of 4 Hν ΑΣφ vec V(x) =, M(x) = kN. kN - m Submit b.
Transcribed Image Text:Submit Previous Answers For example, the simply-supported beam shown in (Figure 1) requires three coordinates, 1, 12, and æ3, as shown in (Figure 2). All attempts used; correct answer displayed Note that coordinate æ1 is only valid for points on the beam 0 <r<a, coordinate a2 is only valid for points a <a <b, and coordinate x3 is only valid for points b <a < L. Part B - Determine V(x) and M(x) for 0 m sx< 14 m The following procedure can be used to find the functions V(z) and M(x) and draw the shear and bending-moment diagrams. What are the shear and bending-moment functions for 0 m < < 14 m? • Determine the reactions, forces and moments, at the supports. Resolve the forces into components parallel and perpendicular to the axis of the beam. Specify separate coordinates for each segment of the beam between points where point forces, couple moments, and/or changes Section the beam at each a: chosen in the previous step and use the method of sections to find V(x) and M(x) for that segment. To avoid confusion, always draw V and M in their positive sense according to the sign convention as shown in 3). Express your answers, separated by a comma, as functions of x. • View Available Hint(s) nges in distributed loads occur. Va AZO t vec ? V(z) =, M(x) = kN, kN - m (Figure Plot the functions V(z) and M(x), each on its own coordinate system. Generally, the free-body diagram, shear diagram, and bending-moment diagram are drawn together, arranged vertically, and aligned and drawn to scale so that the ends of the beam and the points of discontinuity are aligned. Submit Part C - Determine V(x) and M(x) for 14 m <xs 21 m What are the shear and bending-moment functions for 14 m <x < 21 m? In the simply-supported beam shown in (Figure 4), di = 14 m, d2 = 7 m, and F = 15 kN. Express your answers, separated by a comma, as functions of r. > View Available Hint(s) Figure < 1 of 4 Hν ΑΣφ vec V(x) =, M(x) = kN. kN - m Submit b.
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