安岳县贾岛路二期市政道路工程石桥溪中桥（25+25+25）m专项施工方案(初稿)编制：复核：审核：批准：中国城投第三工程局有限公司贾岛路二期市政道路工程项目部二0一七年九月中国城投第三工程局有限公司目录第1章编制说明..............................................................11.1编制依据.............................................................11.2编制范围.............................................................11.3编制原则.............................................................2第2章工程概况..............................................................32.1工程简介............................................................32.2技术标准............................................................32.3下部结构简介........................................................32.4梁体上部结构简介....................................................42.5主要工程量..........................................................52.6工程地质及水文条件..................................................62.7工程特点及重难点....................................................72.7.1工程特点.......................................................72.7.2工程难点分析及对策.............................................8第3章施工部署..............................................................93.1总体施工部署........................................................93.2施工现场准备及平面布置图............................................93.2.1管线调查及迁改.................................................93.2.2临时工程设施...................................................93.2.3总体平面布置..................................................103.2.4其他施工准备工作..............................................103.3施工人员准备.......................................................103.3.1施工组织机构..................................................103.3.2施工人员准备..................................................113.4施工机械准备.......................................................123.5施工材料准备.......................................................14第4章施工进度计划.........................................................154.1总体施工内容.......................................................154.2施工进度指标.......................................................15贾岛路二期石桥溪中桥(25+25+25)专项施工方案第0页共129页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第0页共129页4.3施工进度计划.......................................................15第5章施工方法及工艺.......................................................175.1施工方法简述.......................................................175.2下部结构施工.......................................................175.2.1桩基施工......................................................175.2.2承台施工......................................................175.2.3墩身施工......................................................175.2.4临时固结施工..................................................175.2.5垫石施工及支座安装............................................215.3箱梁0#块梁段施工...................................................245.3.10#段施工工艺流程..............................................255.3.2支架结构体系..................................................265.3.30#块模板安装..................................................355.3.4钢筋制作安...
