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a) Use the principle of virtual work to determine the rotation at Support B. (The postive direction of a rotation is clockwise. Present the result to 4 decimal places) _______ Radian

a) Use the principle of virtual work to determine the rotation at Support B. (The postive direction of a rotation is clockwise. Present the result to 4 decimal places) _______ Radian

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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a) Use the principle of virtual work to determine the rotation at Support B. (The postive direction of a rotation is clockwise. Present the result to 4 decimal places) _______ Radian

For the beam shown in Fig.Q4, use the principle of virtual work to determine (1) the vertical deflection at Point C, and (2) the rotation at the right-hand bearing (Point B). The Young's modulus of the material is E = 200 GPa. The cantilever beam has a circular cross section with the second moment of area / = 30 x 10-6 m4. The beam is under a uniformly distributed load q=14 kN/m at the AB span and a point force P=35 kN at Point C. The length of AB span is L=4 m and the length of BC span is L₁ =1.6 m. (In this question, we assume (1) the positive direction of a vertical force points upwards; (2) the positive direction of a horizontal force points to the right; and (3) the postive direction of an applied moment is clockwise .) L АД Boo L₁ р C
Transcribed Image Text:For the beam shown in Fig.Q4, use the principle of virtual work to determine (1) the vertical deflection at Point C, and (2) the rotation at the right-hand bearing (Point B). The Young's modulus of the material is E = 200 GPa. The cantilever beam has a circular cross section with the second moment of area / = 30 x 10-6 m4. The beam is under a uniformly distributed load q=14 kN/m at the AB span and a point force P=35 kN at Point C. The length of AB span is L=4 m and the length of BC span is L₁ =1.6 m. (In this question, we assume (1) the positive direction of a vertical force points upwards; (2) the positive direction of a horizontal force points to the right; and (3) the postive direction of an applied moment is clockwise .) L АД Boo L₁ р C
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