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焊接工字钢拉弯、压弯构件


[参数输入]

钢材:

b = mm (翼缘宽)
h = mm (翼缘高)
t = mm (翼缘厚)
tw= mm (腹板厚)
N = kN (轴心力设计值,拉为正,压为负)
M = kN*m (弯矩设计值)
弯矩作用位置: