安徽华塑100万吨年PVC的项目一期工程触媒仓库工程施工的方案.docVIP

目 录 1、编制依据..............................................................................................1 2、工程概况及特点 1 2.1 工程概况 1 2.2 工程特点 1 土工膜施工.........................................................................................5 3.1 土工膜施工前准备工作..............................................................5 3.2土工膜施工方法...........................................................................6 4、地基基础的施工.................................................................................7 4.1 地基基础施工工艺流程............................................................7 4.2 施工方法及基础措施................................................................7 5、钢构件的制作.....................................................................................10 5.1 钢结构制作主要工艺流程........................................................10 5.2 一般加工制作工艺....................................................................11 6、钢结构安装........................................................................................16 6.1 钢结构安装工艺流程..........................................................16 6.2钢结构安装的一般规定.......................................................16 6.3 安装准备工作......................................................................16 6.4 基础和支承面......................................................................17 6.5 钢柱的吊装与校正..............................................................17 6.6 钢梁的吊装与校正.............................................................18 6.7 钢结构安装和校正..............................................................18 6.8 钢结构安装的连接和固定..................................................19 6.9 钢结构安装偏差检测..........................................................22 7、墙面、屋面彩板安装.........................................................................22 7.1 安装工艺规程......................................................................22 7.2 屋面夹心板的安装..............................................................22 7.3 墙面夹心板的安装............................................