西华大学学报（自然科学版）2017，Vol.36Issue(5)：91-96,6.DOI:10.3969/j.issn.1673-159X.2017.05.014
综合超前地质预报在岩溶隧道施工中的应用
Application of Integrated Advance Geologic Prediction to Karst Tunnels
唐曾智 1田新成 1李二兵 2王涛3
作者信息
- 1. 海军工程设计研究院,北京 100070
- 2. 解放军理工大学国防工程学院,江苏 南京 210007
- 3. 中铁五局第四公司,广东 韶关 512000
- 折叠
摘要
Abstract
In the karst area, the main factors that restrict the normal construction of tunnel are rich water, karst and fault fracture zone. Advance geological prediction is an important technical measure to eliminate the excavation of the tunnel in front of poor geolog-ical conditions, which has become an indispensable step in underground construction. This paper puts forward the comprehensive geo-logical prediction of karst area tunnels by using "the geological survey +TSP+TEM+ advanced drilling". a comprehensive process was established based on geological investigation method. For the process, the TSP is used as long distance aided detection technology and small coil transient electromagnetic method is the core method of forecasting. Finally, the advanced geological drilling is utilized to verify the comprehensive forecasting process. For a tunnel project in karst area, The"forecast method of comprehensive geological sur-vey method +TSP+TEM+ advanced drilling" approach have the effect of improving the accuracy of forecasting.关键词
岩溶隧道/综合超前地质预报/地质调查法/TSP/TEM/超前钻探/地质预报/隧道施工Key words
karst tunnels/integrated advance geologic prediction/the geological survey/TSP/TEM/advanced drilling/geological prediction/tunnel construction分类
交通工程引用本文复制引用
唐曾智,田新成,李二兵,王涛..综合超前地质预报在岩溶隧道施工中的应用[J].西华大学学报（自然科学版）,2017,36(5):91-96,6.
