| TBM引水隧洞超前地质预报方法研究与应用 |
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| 引用本文： | 张俊文.TBM引水隧洞超前地质预报方法研究与应用[J].长江工程职业技术学院学报,2020(2):11-14. |
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| 作者姓名： | 张俊文 |
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| 作者单位： | 长江水利委员会陆水试验枢纽管理局 |
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| 摘 要： | 针对长距离TBM引水隧洞掘进缺乏可靠地质预报方法的工程问题,开展了相关地质预报方法研究。通过对比TBM隧洞地质预报技术需求和多种预报方法技术特点,对适用于TBM的预报方法进行了初步分析。依托某TBM引水隧洞工程开展TRT技术现场应用,将预报结果与实际揭露围岩进行对比,验证了TRT预报技术在TBM隧洞的适用性和准确性。
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| 关 键 词： | TBM 超前地质预报 TRT |
Research and Application of Advanced Geological Prediction Method for TBM Water Diversion Tunnel |
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| ZHANG Jun-wen.Research and Application of Advanced Geological Prediction Method for TBM Water Diversion Tunnel[J].Journal of Changjiang Engineering Vocational College,2020(2):11-14. |
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| Authors: | ZHANG Jun-wen |
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| Institution: | (Lushui Project Management Bureau of Changjiang Water Resources Commission,Chibi 437300,China) |
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| Abstract: | Aiming at the engineering problem of lack of reliable geological prediction method for long-distance TBM water diversion tunnel,the TBM tunnel geological prediction method was studied.By comparing the technical requirements of TBM tunnel geological prediction technology and the technical characteristics of various prediction methods,a preliminary analysis of the prediction method applicable to TBM was carried out.Based on the application of TRT technology in a TBM water diversion tunnel project,the prediction result was compared with the actual surrounding rock,and the applicability and accuracy of TRT technology in TBM tunnel were verified. |
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| Keywords: | TBM advanced geological prediction TRT |
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