主线桥引桥墩身施工方案(320)VIP免费

吉安市新井冈山大桥工程主线桥引桥墩身施工方案编制：复核：审核：日期：中交路桥建设有限公司吉安市新井冈山大桥项目部吉安市新井冈山大桥墩身施工方案目录第一章、工程说明.............................................................................................................................11.1编制说明...............................................................................................................................11.1.1编制依据.....................................................................................................................11.1.2适用范围.....................................................................................................................11.2工程概况...............................................................................................................................11.2.1项目概况.....................................................................................................................11.2.2自然环境和施工条件.................................................................................................2第二章、施工技术方案.....................................................................................................................42.1墩身构造...............................................................................................................................42.2墩身施工工艺.......................................................................................................................62.2.1墩身施工方案概述....................................................................................................62.2.2墩身施工前准备工作.................................................................................................82.2.3翻模法施工...............................................................................................................112.2.4空心墩封顶施工......................................................................................................122.3墩身施工.............................................................................................................................132.3.1钢筋制作与安装......................................................................................................132.3.2墩身模板安装...........................................................................................................152.3.3墩身混凝土施工.......................................................................................................172.4墩身成品保护.....................................................................................................................192.5施工测量控制与沉降观测..................................................................................................19第三章、施工组织计划...................................................................................................................203.1施工组织机构......................................................................................................................203.2劳动力配置.........................................................................................................................203.3机械设备配置......................................................................................................................213.4施工周期分析...................