矮寨特大悬索桥施工控制实施方案VIP专享VIP免费

湖南省吉首至茶洞高速公路第6A合同段矮寨特大悬索桥施工控制方案路桥集团国际建设股份有限公司2006年11月目录1.项目概况与特点........................................................................................................12.施工监控的必要性、目的与目标............................................................................22.1施工监控的必要性.............................................................................................22.2施工监控的目标.................................................................................................43.施工监控内容与方案................................................................................................53.1施工控制参数的选取.........................................................................................53.2监控计算内容.....................................................................................................53.2.1前期结构分析................................................................................................63.2.2主塔施工期结构分析....................................................................................73.2.3缆索施工期结构分析....................................................................................73.2.4主梁架设期结构分析....................................................................................83.3监控测试内容与方案.........................................................................................83.3.1监控测试工作内容........................................................................................83.3.2线形监测........................................................................................................93.3.3塔、梁应力监测..........................................................................................113.3.4主缆缆力监测..............................................................................................163.3.5吊索索力监测..............................................................................................163.3.6温度场监测..................................................................................................173.3.7应变测点采集仪器位置优化......................................................................183.3.8主缆温度测点采集仪器位置优化..............................................................204.施工程序及异常情况的对策..................................................................................214.1施工程序...........................................................................................................214.2施工监控基本工作流程...................................................................................224.3异常情况对策...................................................................................................235.施工监控最终目标及成果形式..............................................................................246.监控实施组织研究组织形式及人员安排..............................................................256.1监控现场结构组织方案...................................................................................256.2监控人员总体安排...........................................................................................256.3施工监控工作流程示意图...............................................................................266.4监控中各...