1) shaft affiliation survey
竖井联系测量
1.
Taking the Gouwugongyuan-Xiangmihu segment of Shenzhen subway shield tunnel as an example, the method and the process step about setting up control net,measuring horizontal angle and chaining side as transferring control net’ coordinates and azimuth from ground to underground are introduced,and the factors influencing accuracy of shaft affiliation survey are analyzed.
以深圳地铁购物公园-香蜜湖区间段盾构工程竖井联系测量为例,介绍了将地面控制网的坐标和方位角传至地下的控制网布设、水平角观测、边长量取的方法与步骤,分析了影响竖井联系测量定向精度的因素。
2) shaft survey
竖井测量(测)
3) underground connection survey
井下联系测量
5) shaft depth measurement
竖井深度测量(测)
6) shaft orientation survey
竖井定向测量
补充资料：竖井联系测量
见矿山测量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条