The pinned wood column shown in the figure is designed to support a compressive end load of P 20 kN. The column has a solid square cross section that is 95mm wide and is 2.6m tall. After installation moisture absorption caused the column to warp so that a maximum deflection of 10mm was observed at the midspan when the column is loaded. If the column is unloaded what would be the magnitude of the residual deflection (Le. initial deflection) in mm? Use the following material properties in your analysis: Elastic modulus E-10 GPa, compressive failure stress of comp 21 MPa.
The pinned wood column shown in the figure is designed to support a compressive end load of P 20 kN. The column has a solid square cross section that is 95mm wide and is 2.6m tall. After installation moisture absorption caused the column to warp so that a maximum deflection of 10mm was observed at the midspan when the column is loaded. If the column is unloaded what would be the magnitude of the residual deflection (Le. initial deflection) in mm? Use the following material properties in your analysis: Elastic modulus E-10 GPa, compressive failure stress of comp 21 MPa.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:The pinned wood column shown in the figure is designed to support a compressive end load of P = 20 kN. The column has a solid square cross
section that is 95mm wide and is 2.6m tall, After installation moisture absorption caused the column to warp so that a maximum deflection of
10mm was observed at the midspan when the column is loaded. If the column is unloaded what would be the magnitude of the residual
deflection (i.e. initial deflection) in mm? Use the following material properties in your analysis: Elastic modulus E-10 GPa, compressive failure
stress of.comp 21 MPa.
P
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