煤矿巷道贯通测量中测绘新技术的应用分析

Application Analysis of New Surveying and Mapping Techniques in Coal Mine Tunnel Through Survey

针对现有测绘技术存在操作较繁琐,测量精度低易出现较大误差等问题,研究了巷道贯通测量作业中测绘新技术的应用,通过创建独立坐标系,来提升贯通测量的精度与效率,分析贯通测量误差产生原因,提出了优化措施,并通过模拟分析某矿区贯通测量工程概况,探讨了测绘新技术在煤矿巷道实际贯通测量中的应用效果。应用结果表明新技术的应用,贯通测量误差明显减小,测量效果较好,能很好地满足矿井巷道贯通测量需求,具有一定的推广应用价值。

In view of the problems existing in the existing surveying and mapping technology,such as cumbersome operation,low measurement accuracy and large errors,this paper studies the application of new surveying and mapping technology in roadway through measurement,improves the accuracy and efficiency of through measurement by creating an independent coordinate system,analyzes the causes of through measurement errors,and puts forward optimization measures,Through the simulation analysis of the general situation of the through survey project in a mining area,this paper discusses the application effect of the new surveying and mapping technology in the actual through survey of coal mine roadway.The application results show that with the application of the new technology,the through survey error is significantly reduced,the measurement effect is good,can well meet the needs of mine roadway through survey,and has a certain popularization and application value.