For the truss shown below, use the virtual work method to find the following: (Ta E-250Gpa [250 X 106 kN/m²] and A-350 mm² for all members). 25 kN 4m +ve +ve positive deflections E-250 Gpa A-350 mm² If Member CB is experienced an increase in the temperature by 100°F. Then the horizontal displacement of Joint E; AE, due to the temperature change only is given as (Take the thermal coefficient, a=6.6 X 10-6). A. +3.52mm B. -6.72 mm C. -5.28 mm D. +7.80 mm

For the truss shown below, use the virtual work method to find the following: (Ta E-250Gpa [250 X 106 kN/m²] and A-350 mm² for all members). 25 kN 4m +ve +ve positive deflections E-250 Gpa A-350 mm² If Member CB is experienced an increase in the temperature by 100°F. Then the horizontal displacement of Joint E; AE, due to the temperature change only is given as (Take the thermal coefficient, a=6.6 X 10-6). A. +3.52mm B. -6.72 mm C. -5.28 mm D. +7.80 mm

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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