Determine the vertical displacement of joint C of the steel truss in the figure below. Due...
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Determine the vertical displacement of joint C of the steel truss in the figure below. Due to radiant heating from the wall, member AD is subjected to an increase temperature of AT= +120°F. Take a= 0.6(10 F and E-29(10) ksi. The cross-sectional area of each member is indicated in the figure. (Using the method of virtual work method). 6ft 2in 60k 8ft 2in 2in 1.5in 4x 2in B. 80k Ay- Determine the vertical displacement of joint C of the steel truss in the figure below. Due to radiant heating from the wall, member AD is subjected to an increase temperature of AT= +120°F. Take a= 0.6(10 F and E-29(10) ksi. The cross-sectional area of each member is indicated in the figure. (Using the method of virtual work method). 6ft 2in 60k 8ft 2in 2in 1.5in 4x 2in B. 80k Ay-
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