桥梁施工组织设计(DOC68页)VIP免费

黄陵至延安高速公路扩能工程试验段路基桥隧工程LJ-5标段桥子沟大桥李家洼沟大桥施工组织设计中铁港航局集团第三工程有限公司黄延高速公路LJ-5合同段项目经理部二〇一三年八月目录1、编制说明...........................................................................................................71.1编制范围...........................................................................................................71.3编制原则...........................................................................................................72、工程概况...........................................................................................................72.1工程地质概况...................................................................................................82.2设计概况...........................................................................................................82.2.1桥子沟大桥...............................................................................................82.2.2李家洼沟大桥...........................................................................................93施工总体方案....................................................................................................113.1总体目标.........................................................................................................113.1.2质量目标.................................................................................................113.1.3安全目标.................................................................................................113.1.4文明施工目标.........................................................................................113.1.5环保、水保、节能目标..........................................................................113.1.6工期目标.................................................................................................113.2施工组织........................................................................................................123.2.1施工组织体系.........................................................................................123.2.2施工队伍配备及任务划分......................................................................123.2.3劳动力需求.............................................................................................133.2.4主要机械设备配备..................................................................................134施工方案............................................................................................................144.1主墩施工.........................................................................................................144.20号块施工.............................................................................................144.2.10号块结构尺寸..................................................................................144.2.2施工工艺流程.........................................................................................164.2.30号块托架方案................................................................................17第2页共66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2页共66页4.2.3.1墩顶托架.........................................................................................174.2.3.2主墩主托架设计.........................................................