A beam is subjected to a loading condition as shown on the figure. Find35(a) the shear and moment equation for each segment, (b) the shear andmoment diagram of the beam, (c) the position of zero shear and themaximum moment of the beam.100 lb120 lb/ft120 b/ft2 ft2 ft2 ftR,R

Answered: Image /qna-images/answer/3bdf3afc-4007-4b5a-8538-dc2fb307d457.jpg

Answered: A beam is subjected to a loading…

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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For the beam loaded as shown in the figure. (1) Derive the expressions for the shear force and the bending moment for each segment of the beam. (2) Sketch the shear force and bending moment diagrams. Neglect the weight of the beam.
Given the beam shown below, which is loaded as shown. The beam is fixed at A and has a pin/hinge at point B. Note that there is a moment being applied at point D. Find all the reactions at A and C. 120 lb/ft 800 lb 500 lb 750 Ib-ft D 45° В pin/hinge A 10 ft 4 ft 4 ft 4 ft
A beam is subjected to equal bending moments of M₂ = 4200 N·m. The cross-sectional dimensions are b = 110 mm, c = 33 mm, d = 74 mm, and t = 3 mm. Determine: (a) the centroid location (measured with respect to the bottom of the cross-section), the moment of inertia about the z axis, and the controlling section modulus about the z axis. (b) the bending stress at point H. Tensile stress is positive, while compressive stress is negative. (c) the bending stress at point K. Tensile stress is positive, while compressive stress is negative. (d) the maximum bending stress produced in the cross section. Tensile stress is positive, while compressive stress is negative. Answer: (a) y= i M. mm 1₂ = i mm4 S= i mm³ (b) OH = i MPa (c) OK = i MPa (d) Omax = i MPa (typ) b H K
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A beam is subjected to a loading condition as shown on the figure. Find (a) the shear and moment equation for each segment, (b) the shear and moment diagram of the beam, (c) the position of zero shear and the maximum moment of the beam. 100 lb 120 lb/ft 120 b/ft 2 ft 2 ft 2 ft R