2) The rigid bar is supported by two wooden posts and a spring as shown in the figure. If each of the post has unloaded length of 1-meter, cross-sectional area of 600mm? and modulus of elasticity E= 9.65GPa and the spring has stiffness k = 2000N/mm and un-stretched length of 1.02 meters, after the load of 50KN/m is applied to the bar, determine the force in the spring. 50 kN/m B 1 m 1m 1m

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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2) The rigid bar is supported by two wooden posts and a spring as shown
in the figure. If each of the post has unloaded length of 1-meter,
cross-sectional area of 600mm? and modulus of elasticity E= 9.65GPA and
the spring has stiffness k= 2000N/mm and un-stretched length of 1.02
meters, after the load of 50kN/m is applied to the bar, determine the
force in the spring.
%3D
50 kN/m
1m
1m
1m
Transcribed Image Text:2) The rigid bar is supported by two wooden posts and a spring as shown in the figure. If each of the post has unloaded length of 1-meter, cross-sectional area of 600mm? and modulus of elasticity E= 9.65GPA and the spring has stiffness k= 2000N/mm and un-stretched length of 1.02 meters, after the load of 50kN/m is applied to the bar, determine the force in the spring. %3D 50 kN/m 1m 1m 1m
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