测量方案,仅供参考。
目 录
1编制目的 .................................................................................................................... 1 2工程概况 .................................................................................................................... 1 3主要测量任务 ............................................................................................................ 1 4编制依据 .................................................................................................................... 1 5施工控制测量工艺流程图 ........................................................................................ 2 6人员及仪器配置 ........................................................................................................ 3
6.1本标段测量人员............................................................................................................. 3
6.2施工测量仪器配备......................................................................................................... 3 7控制测量 .................................................................................................................... 3
7.1控制网建立 ............................................................................................................. 3
7.2埋建测量标志................................................................................................................. 3
7.3作业及平差..................................................................................................................... 4 8施工放样 .................................................................................................................... 4
8.1施工放样流程图 ..................................................................................................... 4
8.5GPS动态测量建测站点 ................................................................................................ 7
8.5.1基准站设置 ............................................................................................................................. 7
8.5.2流动站设置 ............................................................................................................................. 8 9施工测量质量控制 .................................................................................................... 9
9.1土方开挖、填筑放样质量控制 ............................................................................. 9
9.2开挖、回填工程量计量 ......................................................................................... 9
9.3衬砌、结构物放样质量控制 ............................................................................... 10
9.4金属结构安装质量控制 ....................................................................................... 10
9.5放样点的检查 ....................................................................................................... 10 10竣工测量 ................................................................................................................ 10
10.1竣工测量一般规定 .................................................................................................... 10
10.2土石方工程 ................................................................................................................. 11
10.3混凝土工程 .................................................................................................................. 11
10.4金属结构与机电设备安装 .......................................................................................... 11 11测量工作职责 ........................................................................................................ 11 12测量安全保证措施 ................................................................................................ 12
12.1人员安全 .................................................................................................................... 12