A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 3110 μm/m. Assume initial rod lengths of L₁ = 1,250 mm and L₂ = 2,000 mm. Determine the normal strain in rod (2). (2) (1) (1) 4₁ Rigid bar E O 1779 μm/m O 1944 μm/m O 2518 μm/m O 2687 μm/m O 1565 µm/m B P

A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 3110 μm/m. Assume initial rod lengths of L₁ = 1,250 mm and L₂ = 2,000 mm. Determine the normal strain in rod (2). (2) (1) (1) 4₁ Rigid bar E O 1779 μm/m O 1944 μm/m O 2518 μm/m O 2687 μm/m O 1565 µm/m B P

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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