工字梁剖面模数计算
t d面积距基线距离静距惯性矩自身惯性矩带板0.855440000腹板0.81915.29.9150.481489.752457.266667面板1101019.91993960.10
69.2349.485907.119
e= 5.050289cm3
I=4142.1437cm3
W=278.93766cm3
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t d面积距基线距离静距惯性矩自身惯性矩带板0.855440000腹板0.81915.29.9150.481489.752457.266667面板1101019.91993960.10
69.2349.485907.119
e= 5.050289cm3
I=4142.1437cm3
W=278.93766cm3