新建黔张常铁路站前工程QZCZQ-10标跨常张高速立交大桥（40+64+40)m连续梁施工安全专项方案中铁三局黔张常项目经理部第二项目分部二〇一五年七月目录1.编制依据与说明...............................................12.工程概况.....................................................12.2施工要素及施工调查..........................................23.桩基础施工...................................................33.1钻孔桩钻孔施工..............................................33.2钻孔桩施工安全防护措施......................................74.承台施工.....................................................74.1承台施工安全防护措施.......................................105.墩身施工....................................................116.连续梁总体施工方法..........................................196.10#块施工.................................................206.2悬臂灌注节段的施工.........................................206.2.1挂篮预压.................................................206.2.2施工工艺.................................................216.2.3线型监控.................................................256.3中跨合拢和边跨合拢.........................................306.4挂篮的拆除.................................................327.防护棚架设计及施工..........................................337.1施工技术准备...............................................337.2棚架设计...................................................337.3棚架施工...................................................347.4棚架基础施工...............................................347.5棚架立柱及工字钢主梁的安装.................................347.6工字钢次梁的拼装与吊装.....................................357.7棚架的拆除.................................................357.8作业对施工管理.............................................358.下部结构施工防护措施........................................369.相关工序施工计划............................................36110.交通疏导措施...............................................3710.1组织机构..................................................3710.2各施工阶段交通疏导措施....................................3810.2.1第一次交通疏导..........................................3810.2.2第二次交通疏导..........................................3810.2.3第三次交通疏导..........................................3910.2.4第四次交通疏导..........................................3910.2.5第五次交通疏导..........................................3910.2.6连续梁施工期间交通安全防护措施..........................3910.2.7棚架拆除施工交通疏导....................................4011.安全保障措施...............................................4012.事故应急处理措施...........................................4113.安全保证措施...............................................4114.安全风险预防措施及应急预案.................................4415.附件及附图.................................................482第1页共52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1页共52页1.编制依据与说明（1）施工设计图；（2）《公路工程施工安全技术规范》JTGF9-2015；（3）《公路养护安全作业规程》JTGH30-2015；（4）《道路交通标志和标线》GB5768-1999；（5）《公路环境保护设计规范》JTJ/T006-98；（6）《高速公路交通工程及沿线设施设计通用规范》JTGD80-2006；（7）《公路交通安全设施设计细则》JTG/TD81-2006；（8）有关会议纪要；（9）现场实际调查。2.工程概况...
