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001033
2023-12-29

双向受弯和轴压组合的利用率

Combined Biaxial Bending and Axial Compression Design Ratio

fcFcEy + fbxFbE2 ≤ 1.0
171728 + 3536,5772 = 0.24

fc

Compression stress due to the dead and snow load

FcEy

Critical buckling design value for the compression member in the minor axis

fbx

Major-axis bending stress due to the wind load

FbE

Critical buckling design value for the bending member
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