基于几何控制法的钢箱梁制造尺寸计算

李立峰,郑舜航,李积泉,路云强,蒋启昊

Calculation of manufacturing dimensions of steel box girders based on geometric control method

Li-feng LI,Shun-hang ZHENG,Ji-quan LI,Yun-qiang LU,Qi-hao JIANG

表 4 制造尺寸计算结果

Tab.4 Manufacturing length calculation results

mm 钢箱梁 ${D_{\rm{T}}}$ ${D_{\rm{B}}}$ ${L_{\rm{T}}'}$ ${L_{\rm{B}}'}$ ${L_{\rm{T}}}$ ${L_{\rm{B}}}$ 3#-4# 75086 75079 −79 −105 75007 74974 2#-3# 75084 75075 −81 −89 75003 74986