HSP超前地质预报技术在隧道工程中的应用  

Application of Advance Geological Forecast Technology(HSP) in Tunnel Construction

作　　者：胡庸[1] 

机构地区：[1]四川理工学院,自贡643000

出　　处：《现代隧道技术》2013年第3期136-141,共6页Modern Tunnelling Technology

摘　　要：近年来,隧道超前地质预报得到了快速发展,并在隧道施工中发挥了重要作用。目前隧道超前地质预报方法种类很多,但普遍存在预报距离和准确率不能兼顾的问题,并且现场测试较为复杂。针对上述方面的问题,水平声波剖面法(HSP)可通过其测试布置方法和数据处理技术较好的解决。文章简述了HSP原理、测试针对方法及关键技术,并在典型工程应用实例的基础上,总结分析了HSP应用效果和技术特性。Advance geological forecast technology for tunnels has been growing quickly in recent years and now plays a key role in tunnel construction. Although there are many advance geological forecast methods available in cur- rent tnnnel construction, they fail to consider both forecast distance and forecast accuracy; additionally, site testing is complex. The Horizontal Sound Probing Technology （HSP） can solve the above-mentioned problems by means of test- ing arrangements and data processing technology. This paper presents the principles, testing methods, and knowhnw of HSP and analyzes the effects and technical features of HSP on the basis of typical engineering practices.

关 键 词：隧道 超前地质预报 HSP 应用 

分 类 号：U456.33[建筑科学—桥梁与隧道工程]