漕宝路(嘉闵高架～外环线)改建工程１标段钢梁安装方案中冶天工上海十三冶建设有限公司2009.8目录1、工程概况......................................................................................................................................12、编制依据及执行标准..................................................................................................................23、组织机构......................................................................................................................................34、工期计划及资源配置..................................................................................................................44.1工期安排............................................................................................................................44.2劳动力组织.........................................................................................................................44.3主要施工机具配置............................................................................................................44.4安全技术措施材料计划需用量........................................................................................55、施工方法......................................................................................................................................55.1钢桥的分段原则.................................................................................................................55.2分段位置：.........................................................................................................................65.3吊装机械选择...................................................................................................................115.4吊装时间的选择和道路封闭要求..................................................................................115.5吊装平面道路布置...........................................................................................................125.6钢箱梁吊装方法...............................................................................................................145.7钢箱梁现场焊接工艺.......................................................................................................506.质量保证措施............................................................................................................................626.1构件进场验收...................................................................................................................626.2安装前的测量...................................................................................................................636.3钢梁横向解体防变形措施..............................................................................................636.4钢梁拼装、安装质量保证措施.......................................................................................646.5安装质量标准...................................................................................................................647．安全控制措施............................................................................................................................657.1预防高空坠落安全控制措施..........................................................................................667.2预防高空落物安全控制措施.........................................................
