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000734
2024-10-08

屈曲腹板长细比

屈曲腹板长细比按照 EN 1993-1-5, 4.4(2)
λ¯p = hw / t28.4 · ε · kσ = 93.56 / 228.4 · 0.814 · 4 = 1.012
λ¯p = 1.012  0.5  0.085 - 0.055 · ψ =0.5  0.085 - 0.055 · 1  = 0.673

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