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Q1:Find the maximum allowable value ofP for the column shown in figure. The maximum allowable stress in steel is 120 MPa, in timber is 15 MPa and in concrete is 20 MPa. Also find the change in length in each part if the modulus of elasticity of steel E,= 200 GPa, for timber E, = 8 GPa and for concrete E. = 17 GPa. 2P Steel L = 1.5m Area = 300mm² o = 120 MPa Timber L = 1.0m 4P Area = 500mm? o = 15 MPa Concrete L = 1.5m Area = 800mm² o = 20 MPa

Q1:Find the maximum allowable value ofP for the column shown in figure. The maximum allowable stress in steel is 120 MPa, in timber is 15 MPa and in concrete is 20 MPa. Also find the change in length in each part if the modulus of elasticity of steel E,= 200 GPa, for timber E, = 8 GPa and for concrete E. = 17 GPa. 2P Steel L = 1.5m Area = 300mm² o = 120 MPa Timber L = 1.0m 4P Area = 500mm? o = 15 MPa Concrete L = 1.5m Area = 800mm² o = 20 MPa

Structural Analysis
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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Q1: Find the maximum allowable value of P for the column shown in figure. The maximum allowable stress in steel is 120 MPa, in timber is 15 MPa and in concrete is 20 MPa. Also find the change in length in each part if the modulus of elasticity of steel E;= 200 GPa, for timber E, = 8 GPa and for concrete E = 17 GPa. 2P Steel L = 1.5m Area = 300mm? o = 120 MPa Timber L = 1.0m 4P Area = 500mm² o = 15 MPa Concrete L = 1.5m Area = 800mm² o = 20 MPa
Transcribed Image Text:Q1: Find the maximum allowable value of P for the column shown in figure. The maximum allowable stress in steel is 120 MPa, in timber is 15 MPa and in concrete is 20 MPa. Also find the change in length in each part if the modulus of elasticity of steel E;= 200 GPa, for timber E, = 8 GPa and for concrete E = 17 GPa. 2P Steel L = 1.5m Area = 300mm? o = 120 MPa Timber L = 1.0m 4P Area = 500mm² o = 15 MPa Concrete L = 1.5m Area = 800mm² o = 20 MPa
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