数据输入
上翼缘宽度b1mm腹板高度hwmm下翼缘宽度b2mm计算长度l0xmm本工字钢截面沿y轴对称注：本工字钢截面沿轴对称2506002507500上翼缘厚度t1mm腹板厚度twmm下翼缘厚度t2mm计算长度l0ymm1612167500
数据输出
3163332224截面惯性矩Ixb1t1twhwb2t212b1t1t12hwt2yhwtwhw2t2yb2t2yt22mm42E07截面惯性矩Iyt1b13hwtw3t2b2312mm41212253285241截面回转半径ixIxAmm截面回转半径iyIyAmm构件长细比λxl0xix构件长细比λyl0yiy2961431刚度验算Maxλxλyλ构件容许长细比λ150满足截面面积Ab1t1hwtwb2t2mm截面形心至下翼缘下边的距离yb1t1t12hwt2hwtwhw2t2b2t222Amm
2
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