土木工程与管理学报2012，Vol.29Issue(2)：87-92,6.
高速公路岩溶隧道综合超前地质预报研究
Advanced Geological Prediction in Highway Tunnel of Karst Area
吴存兴1
作者信息
- 1. 三明市高速公路有限公司,福建三明365000
- 折叠
摘要
Abstract
The precise and immediate advance forecast to front defective geology of tunnel face is the key problem to be researched and solved currently in tunnel design and construction, which brings safety and practical value in karst area tunnel construction. The advantage and disadvantage of conventionally advance forecast technologies are first summarized and analyzed in this paper, and the idea of advance forecast technologies in karst tunnel is adopted and developed. Then the successful engineering examples of advanced geological predication in karst tunnel is introduced and analyzed emphatically. The principles including combine geologica and physical detect, rational coordination, throughout the whole process are followed, and the conditions of karst around face tunnel like location, scale, shape and conditions of filling can be forecast. Also the advance geological forecast to tunnel of highway which located in karst areas is verified. This work helps and instructs the advance geological forecast in karst area.关键词
岩溶隧道/超前地质预报/TSP/GPRKey words
karst tunnel/ advance geological forecast/ TSP/ GPR分类
交通工程引用本文复制引用
吴存兴..高速公路岩溶隧道综合超前地质预报研究[J].土木工程与管理学报,2012,29(2):87-92,6.
