6 Beam Deflections280696. In Fig. P-696, determine the value of P for which theAns. P = 400 Ndeflection under P will be zero.P800 N/m3 m1.5 mR₁R2Figure P-696.697. Two identical cantilever beams in contact at their endssupport a distributed load over one of them as shown in Fig. P-69%Determine the restraining moment at each wall.- 3wL2/16; Mg = = 5wL²/16Ans. MAw N/mBLLFigure P-697.698. The beam in Fig. P-698 is supported at the left end byspring which has a spring constant of 60 kN/m. For the beam, E-Mx 10 N/m² and I = 60 x 10 mm. Compute the deflection of theAns. 8 = 13.6mspring.4 m800 N/m(tTirb

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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 R2 R₁ Figure P-696.

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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Question

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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