GPS技术在两井间巷道贯通测量中的应用分析

The GPS technology in the analysis of application of roadway expedite measurement between two Wells

为保证两井间巷道顺利贯通,在贯通测量过程中利用GPS控制测量技术,针对地面GPS动态控制测量、井下导线测量、井筒施工测量进行了分析,利用公式对贯通误差进行计算,经贯通结果表明:贯通测量所采用的方法和数据分析方法符合设计和相关规程的各项要求,达到了技术设计的目的,满足贯通需要。

In order to ensure the two wells tunnel smoothly through the use of GPS control technology in the process of measurement throughmeasurement, dynamic control for ground GPS measurement, analysis of underground traverse survey, shaft construction measurement, thethrough error was calculated by using the formula, the results show that the penetrating throu the method of measurement and data analysismethods in accordance with the design and the requirements of related regulations, reach the purpose of design, to meet the needs through.