站房劲性钢柱安装方案目 录一．概述........................................................................................................................2二．编制依据................................................................................................................3三．施工部署................................................................................................................3 1.材料准备..................................................................................................................3 2.施工机具配备表......................................................................................................3 3.劳动力组织表..........................................................................................................4 4.工期计划、与土建单位作业的配合......................................................................4四．站房劲性柱安装....................................................................................................5 1.安装步骤..................................................................................................................5 2.劲性柱吊装示意及分段处节点..............................................................................7五．定位测量................................................................................................................7 1.放线、测量定位精度保证......................................................................................7 2.劲性柱的安装测量及校正......................................................................................8 3.施工测量精度的保证措施......................................................................................8六．劲性柱安装焊接....................................................................................................91.劲性柱母材型号、焊条型号对比表.......................................................................92.焊前准备...................................................................
