Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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Chapter 9, Problem 22P
To determine
Find the absolute maximum bending moment in a 15 m long simply supported beam.
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What is the maximum bending moment in kip-ft for the beams and reaction at C. In Figs. P14.1–P14.4 using the method of consistent deformations. Absolute value with two decinal places.
Determine the absolute maximum bending moment in a 15-m-long simply supported beam due to the series of three moving concentrated loads shown in Fig. P9.13.
6 Beam Deflections
280
696. In Fig. P-696, determine the value of P for which the
Ans. P = 400 N
deflection under P will be zero.
P
800 N/m
3 m
1.5 m
R₁
R2
Figure P-696.
697. Two identical cantilever beams in contact at their ends
support a distributed load over one of them as shown in Fig. P-69%
Determine the restraining moment at each wall.
- 3wL2/16; Mg = = 5wL²/16
Ans. MA
w N/m
B
L
L
Figure P-697.
698. The beam in Fig. P-698 is supported at the left end by
spring which has a spring constant of 60 kN/m. For the beam, E-M
x 10 N/m² and I = 60 x 10 mm. Compute the deflection of the
Ans. 8 = 13.6m
spring.
4 m
800 N/m
(
t
T
ir
b
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- The beam ABC, Fig.2, is fixed at A and roller supported at B. Use the method of consistent deformations to determine the reaction components, and draw the shear force and bending moment diagrams for the beam. (constant El) 15 kN/m MIM Fig.2 7m 7m Barrow_forward1. Shown in Figure 1 is a beam subjected to varying loadings and a point load. 12 kN 3kN/m 6 kN/m a) Determine the magnitude and direction of the force equivalent to the forcing system. Specify its location on the beam from point B. A 5m b) Calculate for the support reactions at A and B. Fig. Iarrow_forward4. For beam presented in Fig. 4, calculate the reactions at the two supports under the applied load with given distance apart are in meters. 4 kN/m 12 kN 4.5 KN X₁ 3 Ya 3 16 kN.m -32- Fig. 4 Ya 4 kN 2 kN/m +2-1+arrow_forward
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