1. As shown in the figure, a rigid beam with negligible mass is pinned at one end and supported by two rods. The beam was initially horizontal before the load P was applied. Express your answer in mm. a. Compute the elongation of steel if P = 120 kN b. Compute the elongation of aluminum if P = 120 kN. c. Find the vertical movement of P if P = 120 kN. Steel A600mm E 200 GPa Aluminum AD00mm E70 GPa Lm -3.0m -2.0m 1.0m P = 120KN

1. As shown in the figure, a rigid beam with negligible mass is pinned at one end and supported by two rods. The beam was initially horizontal before the load P was applied. Express your answer in mm. a. Compute the elongation of steel if P = 120 kN b. Compute the elongation of aluminum if P = 120 kN. c. Find the vertical movement of P if P = 120 kN. Steel A600mm E 200 GPa Aluminum AD00mm E70 GPa Lm -3.0m -2.0m 1.0m P = 120KN

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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