文档介绍：: .
资阳市“引沱济九”项目引水工注意事项 ....................................................10
测距注意事项 ..........................................................10
原始数据内业处理 ......................................................11
控制测量内业计算 .....................................................12
四、 贯通误差 .................................................................................................................................12
控制点点位精度预估 ..................................................................................................................12
贯通误差限差 ..............................................................................................................................13
贯通误差预计 ..............................................................................................................................14
4#暗涵至 2#斜井贯通中误差 .............................................14
2#斜井至 5#暗涵贯通中误差 .............................................15
5#暗涵至临时斜井贯通中误差............................................15
临时斜井至 3#斜井贯通中误差 ...........................................16
3#斜井至 4#斜井贯通中误差 .............................................16
4#斜井至 5#斜井贯通中误差 .............................................17
实际贯通误差的测定及调整 ......................................................................................................17
五、 监控量测 .................................................................................................................................18
监控量测的重要性 ......................................................................................................................18
量测项目和设备 ..........................................................................................................................18
量测方法及频率 .........