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Critical Load and Buckling of Columns by Muhammad syazuwan Ab Rahman is a document available to read on EtoBox.

Here are the key steps to solve this problem: 1. Given: P = 4 kN (load), L = 1 m (length), E = 210 GPa, σy = 250 MPa 2. Ends are pin connected, so K = 1 3. Formula for critical buckling load: Pcr = π2EI/L2 4. Set Pcr = P to find minimum diameter d 5. I = πd4/64 6. Substitute I and values into formula: π2E(πd4/64)/L2 = P π2Eπd4/64 = 4kN 7. Solve for d

Author

Muhammad syazuwan Ab Rahman

Language

EN