在隧道施工过程中，往往会综合使用多种超前地质预报方法。
Various advanced forecast methods are used during tunnel construction. Every method has plenty of original data.
几种方法的有机结合，可组成完整的地质超前预报技术体系。
The organic combination of several methods can constitute a complete technology system for geological prediction.
目前国内外多采用地质学方法与物探方法相结合并辅以超前钻探等来实现超前地质预报。
Presently, the advanced exploration is realized with the combination of geologic method, the geophysical method and geologic drill in the world.
用于超前地质预报的物探方法主要有，TSP法、地质雷达法、地震负视速度法、陆地声纳法、HSP声波反射法等，这些方法在应用中各有所长。
And the geophysical methods include TSP, Ground Penetrating Radar (GPR), seismic negative apparent velocity method, HSP and so on and these method have their own advantage each other.
本文结合羊曲水电站导流洞工程实例，介绍TGP206型地质超前预报系统的探测原理、探测方法、测线布置、结果分析技术。
In this paper, with examples of Yangqu diversion tunnel project, Focusing on TGP206 geological forecast system theory, detection method, line layout and results analysis techniques.
然后，有针对性地选择地质超前预报方法，实施综合地质超前预报；
Two, a targeted Geological Forecast method should be chose to imply comprehensive geological forecast.
在此基础之上，本文又总结出了一套以地质分析法为核心，结合物探方法的综合隧洞超前地质预报系统。
On this basis, a tunnel geological prediction system is developed which based on geological analysis and combined with geophysical methods.
在此基础之上，本文又总结出了一套以地质分析法为核心，结合物探方法的综合隧洞超前地质预报系统。
On this basis, a tunnel geological prediction system is developed which based on geological analysis and combined with geophysical methods.
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