TSP203超前预报在怀邵衡铁路岩鹰鞍隧道排水洞施工中的应用  

Application of TSP203 for Geological Advanced Prediction in Drainage Tunnel of Yanying’an Tunnel in Huaihua-Shaoyang-Hengyang PDL

作　　者：肖谆 万方良 张真 张杨 XIAO Zhun;WAN Fangliang;ZHANG Zhen;ZHANG Yang(Research Institute of Hunan Provincial Nonferrous Metals Geological Exploration Bureau,Changsha 410015,China;The School of Civil Engineering at CSU,Changsha 410015,China)

机构地区：[1]湖南省有色地质勘查研究院,湖南长沙410015 [2]中南大学土木工程学院,湖南长沙410015

出　　处：《四川有色金属》2019年第3期11-13,46,共4页Sichuan Nonferrous Metals

摘　　要：本文在介绍TSP203超前预报工作原理的基础上,以怀邵衡铁路岩鹰鞍隧道排水洞为工程背景,采用TSP203超前预报技术,预报了岩鹰鞍隧道排水洞内岩石破碎及节理、裂隙发育情况,同时预报了可能发生的地质灾害,并提出了一些预防措施。在怀邵衡铁路部分隧道超前地质预报中证实了TSP203作为一种隧道地质预报手段的合理性和有效性。On the basis of introducing the working principle of TSP203 advanced prediction,taking drainage tunnel of Yanying'an tunnel of Huaihua-Shaoyang-Hengyang Railway as the engineering background,this paper uses TSP203 advanced prediction technology to forecast the rock fragmentation,joint and fracture development in drainage tunnel of Yanying'an tunnel and predicts the possible geological disasters,at the same time,the possible geological disasters are forecasted and some preventive measures are put forward.The rationality and validity of TSP203 as a method of tunnel geological prediction have been proved in some tunnels of Huai-Shao-Heng Railway.

关 键 词：TSP203 岩鹰鞍隧道 排水洞 超前地质预报 

分 类 号：P694[天文地球—地质学]