2. For the steel truss (E=29 x 106 psi) and loading shown, determine the deformation of...
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2. For the steel truss (E=29 x 106 psi) and loading shown, determine the deformation of members BD and BE. Their cross-sectional areas are 2 in and 3 in respectively. (15 min. 25 pt.) 30 kips A 8 ft 30 kips B 8 ft 30 kips 8 ft D E F G Fy = Fy + Gy = 0 F=3(30kips) +F = 0 Fx=-90kps 10 Kips < Review Stat 15 ft 2. For the steel truss (E=29 x 106 psi) and loading shown, determine the deformation of members BD and BE. Their cross-sectional areas are 2 in and 3 in respectively. (15 min. 25 pt.) 30 kips A 8 ft 30 kips B 8 ft 30 kips 8 ft D E F G Fy = Fy + Gy = 0 F=3(30kips) +F = 0 Fx=-90kps 10 Kips < Review Stat 15 ft
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