Calculate the critical axial load Pcr in the column in kN if the column axial load is 500 kN. b. Calculate the minimum dimension of the square column to safely support an axial load of 500 kN in mm. c. Calculate the critical axial load Pcr in the column in IN IF the column axial load is 800 KN. d. Calculate the minimum dimension of the square column to safely support an axial load of 800 KN in mm.
Please answer all since they are all connected.
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Strength of Materials
A pin-ended timber column of square cross section is to be made. The properties of the column are given:
L = 5 m
E = 10 GPa
Allowable Stress = 10 MPa
FS = 2.0
a. Calculate the critical axial load Pcr in the column in kN if the column axial load is 500 kN.
b. Calculate the minimum dimension of the square column to safely support an axial load of 500 kN in mm.
c. Calculate the critical axial load Pcr in the column in IN IF the column axial load is 800 KN.
d. Calculate the minimum dimension of the square column to safely support an axial load of 800 KN in mm.
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