Application Analysis of Comprehensive Advanced Geological Prediction in Karst Tunnel

Abstract:

Based on the DaDu mountain tunnel of new construction ShangHai-KunMing high-speed railway, combine with field geology investigation of the tunnel address area comparative analysis TRT advanced geological prediction, infrared probe water, ground penetrating radar advance geological forecasting and tunnel design data, aimed at fault fracture zone, high-pressure water-rich belt, the karst fissures developmental situation may have in construction period of DaDu mountain tunnel, carried out the comprehensive advanced geological prediction and then combined with the actual excavation situation contrast and verify the feasibility and practicality of the comprehensive geological advanced prediction technology, and it will have important significance of reference for the similar tunnel project in design and construction period.

• Periodical: Applied Mechanics and Materials (Volumes 405-408)
• Pages: 1309-1313
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.405-408.1309
• Online since: September 2013
• Authors: Cheng Liang Wang, Ming Zhou Bai, Yan Qing Du, Xing Kuang
• Keywords: Comprehensive Advanced Geological Prediction, Geo-Analysis, Geophysical Probing Technique, Karst Tunnel

References

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