The two vertical steel [E = 200 GPa] rods that support rigid bar ABCD are initially free of stress. Rod (1) has an area of A1 = 510 mr and a length of L1 = 2.6 m. Rod (2) has an area of A2 = 360 mm² and a length of L2 = 1.5 m. Assume dimensions of a = 3.7 m, b = 1.3 and c = 1.7 m. After a load of P = 110 kN is applied to the rigid bar at D, determine: (a) the normal stresses in rods (1) and (2) (b) the deflection of the rigid bar at D.

The two vertical steel [E = 200 GPa] rods that support rigid bar ABCD are initially free of stress. Rod (1) has an area of A1 = 510 mr and a length of L1 = 2.6 m. Rod (2) has an area of A2 = 360 mm² and a length of L2 = 1.5 m. Assume dimensions of a = 3.7 m, b = 1.3 and c = 1.7 m. After a load of P = 110 kN is applied to the rigid bar at D, determine: (a) the normal stresses in rods (1) and (2) (b) the deflection of the rigid bar at D.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.12.7P

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