Abstract：Research purposes: The geological disasters of collapse, water bursting and roof falling often occur in construction of railway tunnel because of unclear geological condition, so it is very necessary to do the researches on the methods of geological forecast in advance and on the basic principle and engineering application of TSP203 System that is one of main means for geological forecast.
Research conclusions: It is proposed that in the geological forecast in advance for tunnel, TSP203 System should be taken as principal means along with other geophysical prospecting methods, geological sketch in details and level drilling in advance #ox supplementing and verifying each other.
周黎明，刘天佑，刘江平，肖国强. 复杂铁路隧道施工地质超前预报中TSP探测技术应用研究[J]. 铁道工程学报, 2008, 25(1): 37-40.
ZHOU Li-ming, LIU Tian-you, LIU Jiang-Ping, XIAO Guo-qiang. Research on Application of TSP Detection Technology in Geological Forecast in Advance for Construction of Railway Tunnel. 铁道工程学报, 2008, 25(1): 37-40.
2008, Vol. 25 
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