基于单钢丝投点的立井平面联系测量方法研究  

Research on measurement method of vertical shaft plane connection based on single wire plumbing

作　　者：崔旭升 胡成越 谢浪波 刘梓旋 CUI Xusheng;HU Chengyue;XIE Langbo;LIU Zixuan(Department of Surveying and Mapping Engineering,Jiangsu Ocean University,Lianyungang 222005,China)

机构地区：[1]江苏海洋大学测绘工程系,江苏连云港222005

出　　处：《煤炭工程》2025年第2期82-85,共4页Coal Engineering

摘　　要：针对传统的连接三角形法需要悬挂两根钢丝传递坐标方向,操作困难且对设备和测量环境要求高的问题,提出了基于单钢丝投点联合陀螺定向的立井平面联系测量方法,分析了该方法的原理、误差来源并进行精度估算。与传统的连接三角形法相比,该方法更简单,能够快速地将地面单点坐标传递到地下,再通过在地下起始边加测陀螺定向为地下工程提供准确的平面起始数据,工程实例验证结果表明,该方法具有一定的可行性和有效性。A novel vertical shaft plane connection measurement method was introduced that combines single wire point technology with gyroscope orientation,offering a simpler alternative to the traditional connection triangle approach.The method enables rapid transfer of ground coordinates to underground locations and provides precise planar starting data for underground engineering by incorporating gyroscope orientation at the initial underground edge.We analyzed the method's underlying principles,potential error sources,and accuracy estimation,and validated its effectiveness through specific engineering case studies.The results demonstrate that this approach is both feasible and effective,providing a reliable solution for coordinate transfer and underground engineering alignment.

关 键 词：联系测量 定向 单钢丝投点 陀螺定向 精度评定 

分 类 号：TD175[矿业工程—矿山地质测量] P258[天文地球—测绘科学与技术]