上跨京广铁路立交桥钢箱梁专项施工综合方案长沙市洞井路（劳动路-雅塘冲路）道路工程上跨京广铁路立交桥钢箱梁施工方案江西鸿伟钢结构工程有限公司2025 年 7 月目 录一、编制依据.....................................................................6、编制说明 .....................................................................6、参考资料 .....................................................................6二、工程概况.....................................................................8、工程简介 .....................................................................8、钢箱梁分段划分方案 ...........................................................9三、总体施工方案................................................................10、总体施工方案 ................................................................10四、总体施工部署................................................................10、项目组织机构 ................................................................11、人力资源配置 ................................................................12、设备计划 ....................................................................14五、厂内制造方案................................................................17、钢板的矫正、预处理 ..........................................................17、零件放样及下料 ..............................................................17、零件下料、加工、拼板 ........................................................18、零件加工 ....................................................................19、人孔加强圈及 U 肋成型加工 ..................................................19、支座垫板机加工............................................................19、矫正......................................................................19、挑梁部件制造..............................................................19、单元件制造 ..................................................................20、顶、底板单元件制造.............................
