长大隧道突水突泥灾害的地质构造量化评价与监测预警  

Geologic Structural Quantitative Evaluation of Abrupt Geologic Hazards for Long and Large Tunnels

作　　者：马士伟[1,2] 梅志荣[1] 张军伟[2] 

机构地区：[1]中铁西南科学研究院有限公司,成都610031 [2]铁道科学研究院研究生部,北京100081

出　　处：《现代隧道技术》2009年第2期99-104,共6页Modern Tunnelling Technology

摘　　要：针对国内长大隧道施工过程中频繁遇到的突发性突水、突泥地质灾害对工程造成重大损失和人员伤亡的现状,在调研国内外隧道突发性灾害发生现状的基础上,重点对长大隧道突发性突水、突泥地质灾害发生的地质构造因素进行综合量化评价,提出了对主要风险源进行监控预警的监控标准,研究开发了隧道突发性突水、突泥地质灾害预警系统,并在浏阳河隧道过河段现场试用,效果良好。Based on studying and analyzing abrupt hazards in the construction of long and large tunnels in China and abroad, authors of the paper carried out geologic structural quantitative evaluation for the geological structural factors causing abrupt geologic hazards including water ingress and mud outburst in long and large tunnels, proposed the supervision standards for advance warning of risk sourses, studied and developed waming system for abrupt georgic hazards including water ingress and mud outburst in tunnels. The warning system worked effectively in Liuyanghe tunnel.

关 键 词：长大隧道 突发性地质灾害 风险控制 预警系统 监控标准 

分 类 号：U456.343[建筑科学—桥梁与隧道工程]