摘要
本文研究了隧道GPS网闭合差限差问题并在某 13km铁路隧道进行了试验 ,计算结果验证了本研究的理论正确、方法可行。
This paper studied the issue of tunnel GPS network closure difference and tested it at a 13 kilometers railway tunnel.The calculation result proved that the developed theory should be correct and applicable.
出处
《工程勘察》
CSCD
北大核心
2002年第3期58-60,共3页
Geotechnical Investigation & Surveying
