四川某高层框剪结构办公楼地上主体结构混凝土施工方案(附平面示意图)

目 录 TOC \o "1-3" \h \z \u HYPERLINK \l "_Toc324256953" 1编制说明 PAGEREF _Toc324256953 \h 3 HYPERLINK

目录 ................................................................................................. 3 1编制说明 1.1 .............................................................................................................. 3 编制目的 1.2 .............................................................................................................. 3 编制依据 ............................................................................. 4 2工程概况及施工特点 2.1 .............................................................................................................. 4 工程概况 2.2 .................................................................................................. 5 工程特点及难点 ................................................................................................. 6 3施工部署 3.1 ...................................................................................................... 6 施工缝的留设 3.2 ...................................................................................... 6 主体结构施工段的划分 3.3 .................................................................................. 7 地上主楼结构混凝土施工 .............................................................................................. 13 4施工准备 4.1 .................................................................................................... 13 施工组织准备 4.2 ............................................................................................................ 13 技术准备 4.3 ................................................................................................ 14 混凝土材料准备 4.4 .................................................................................................... 15 机械设备准备 4.5 ............................................................................................................ 15 现场准备 4.6 ........................................................................................................ 16 劳动力准备 .............................................................................................. 16 5施工方法 5.1 ............................................................................................... 16 混凝土泵管加固 5.2 .................................................................................................... 17 混凝土的泵送 5.3 ................................................................................................ 18 砼泵送注意事项 5.4 ........................................................................................................ 19 混凝土浇筑 5.5 ................................................................................ 22 塔楼高层混凝土泵送施工 5.6 ........................................................................................................ 22 混凝土养护 5.7 ............................................................................................................ 23 试块留置 5.8 .................................................................................................... 23 施工注意事项