目录1、编制依据...............................................................11.1施工规范、标准.....................................................11.2设计文件...........................................................11.3相关文件...........................................................12、工程概况................................................................12.1线路概况...........................................................12.2主要技术标准.......................................................32.3工程特点...........................................................33、工程重难点分析..........................................................44、沉降变形观测............................................................44.1工艺流程...........................................................64.2施工准备...........................................................64.2.1观测水准基点、工作基点的布设.................................64.2.2变形监测网的建立.............................................74.2.3沉降观测具体要求.............................................84.3观测断面及点的设置、元件布设.......................................94.3.1桥涵观测断面及点的设置...........................................94.3.2路基、过渡段观测断面及点的设置..............................124.3.3桥涵观测元件的选取、埋设....................................194.3.4路基观测元件的选取、埋设....................................214.4观测桩观测要求及频次..............................................244.4.1连续梁观测桩观测要求及频次..................................244.4.2墩台观测桩观测要求及频次....................................244.4.3人工观测桩观测要求及频次....................................254.4.4自动观测桩观测要求及频次....................................264.4.5过渡段及横向结构物观测桩观测要求及频次......................264.5变形监测数据采集与整理............................................274.5.1桥梁变形监测数据采集与整理..................................274.5.2路基变形监测数据采集与整理..................................284.5.3涵洞、框构变形监测数据采集与整理............................294.6综合评估与资料整理................................................295、观测点元件的保护......................................................306、沉降观测设备和人员组织.................................................316.1沉降观测设备......................................................316.2人员组织分工及职责................................................31相关人员资质证书和仪器设备检定证书见附件。............................316.3测量人员岗位职责..................................................317、其他保证措施...........................................................327.1仪器管理..........................................................327.2监控量测内业工作技术要求..........................................337.3资料分析过程及质量控制制度........................................337.4监控量测审核和审定制度............................................337.5质量控制制度和检查措施............................................347.6现场测试技术质量控制制度..........................................357.7资料分析过程质量控制制度..........................................357.8安全风险信息处理的管理控制措施....................................367.9安全风险预警的管理控制措施........................................367.10监控量...
