综合超前预报技术在某岩溶瓦斯隧道中的应用  

Application of comprehensive advance geological forecast technique in karst tunnel

作　　者：廖烟开 李瑞林 唐进才 唐俊林 Liao Yankai;Li Ruilin;Tang Jincai;Tang Junlin(Xuzhen Railway Co.,Ltd.,Weixin 657999,China)

机构地区：[1]叙镇铁路有限责任公司,云南威信657999

出　　处：《山西建筑》2021年第20期156-159,共4页Shanxi Architecture

摘　　要：隧道的工程地质和水文地质条件复杂多变,通常单一的预报方法具有一定的局限性,目前较多学者均倡导采用多种手段和方法开展隧道综合超前地质预报。从技术和管理两个方面,介绍了物探与钻探、长距离与短距离等多种预报方法相结合的综合超前地质预报技术在岩溶隧道施工中的应用,针对存在的问题提出了动态预报的解决思路。The engineering geology and hydrogeology conditions of karst tunnel are complicated and changeable.The single forecasting method has its limitations.At present,many scholars have advocated using various means and methods to develop comprehensive advance geological prediction of tunnels.This article from two aspects of technology and management.This paper introduces the application of comprehensive advanced geological prediction technology in karst tunnel construction,which combines geophysical exploration and drilling,long distance and short distance prediction methods.The solution of dynamic forecast is proposed to the existing problems.

关 键 词：岩溶隧道 综合超前预报 动态 

分 类 号：U456.3[建筑科学—桥梁与隧道工程]