Research on Advanced Geological Prediction in Highway Double-Arch Tunnel Construction

Abstract:

In this paper, a comprehensive advanced geological prediction method in highway double-arch tunnel construction was put forward, which could take the advantages of geological radar technology and the horizontal of advanced drilling in karst area. The method would give relatively accurate judgments in the construction of the highway double-arch tunnel by using different geological radar survey line layout, combining with advanced horizontal hole, which ensure the construction safety of the tunnel. The practical application of comprehensive advanced geological prediction in double-arch highway tunnel in karst area had received a good effect, and it showed the method had a certain guiding function.

• Periodical: Applied Mechanics and Materials (Volumes 193-194)
• Pages: 805-809
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.193-194.805
• Online since: August 2012
• Authors: Shuang Mei Tang, Chun Jiao Lin, Xiao Yao, Chong Xiong He
• Keywords: Advanced Horizontal Hole, Comprehensive Geological Prediction, Double-Arch Tunnel, Geological Radar, Karst Area

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