Civil Engineering MCQAE Level Civil Engineering
Using Euler formula for a pin-ended column, E=2×10^5 N/mm², I=4×10^6 mm⁴ and length=3500 mm. Critical load is nearly
Structural AnalysisOriginal practiceMEDIUM
Choose the correct answer
A
644.55 kN
B
322.27 kN
C
966.82 kN
D
1289.09 kN
Correct Answer
A. 644.55 kN
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Pcr = π²EI/L² = 644.55 kN approximately.
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