拜耳材料科技（中国）有限公司扩建5万吨/年HDI和3万吨/年IPDI项目钢结构安装专项方案目录第一章编制说明...............................................................................................................11.1编制依据.............................................................................................................11.2编制原则.............................................................................................................11.3执行的规范.........................................................................................................1第二章工程概况...............................................................................................................32.1整体概况.............................................................................................................32.2工程难点.............................................................................................................42.2.1现场作业场地限制..................................................................................42.2.2构件重吊装工期紧..................................................................................42.2.3高温季节施工..........................................................................................42.2.4夜间施工..................................................................................................4第三章施工部署...............................................................................................................53.1钢结构施工目标.................................................................................................53.2项目组织机构.....................................................................................................53.3安装思路.............................................................................................................63.4吊装机械的选择与布置.....................................................................................63.5拟投入主要设备机具.........................................................................................93.6施工用电计划...................................................................................................103.7劳动力计划.......................................................................................................113.7.1人力投入计划........................................................................................113.7.2吊装进度计划........................................................................................123.8安装顺序...........................................................................................................133.8.1施工流程................................................................................................133.8.2HDI5单元施工阶段布置图....................................................................13第四章施工方案.............................................................................................................184.1钢柱安装...........................................................................................................184.1.1吊装准备................................................................................................184.1.2吊点设置................................................................................................184.1.3吊装钢丝绳计算......
VIP
