浙赣复线羊石隧道塌方处理技术  

COLLAPSE TREATMENT TECHNIQUE FOR YANGSHI TUNNEL IN ZHE JIANG-JIANGXI RAIL WAY DOUBLE-LINE

作　　者：周庆凤 邓红卫[1] 

机构地区：[1]铁道工程五局二处,长沙矿山研究院

出　　处：《矿业研究与开发》1995年第2期67-70,共4页Mining Research and Development

摘　　要：隧道塌方是铁路工程中常见的地质灾害。本文通过对塌方机理的分析，对比国内外的处理方法，提出了地表加固与工作面辅助加固的综合处理方法。地表加固采用旋喷注浆；辅助加固采用管棚进行注浆。这是一种适应性强、灵活而快速地处理塌方的新方法。对类似的塌方处理工程具有借鉴意义。The tunnel collapse ia a common geological disaster in the railway engineer-ing.Through analyzing the mechanism of collapse and comparing the treatment methodsused in the world,the authors propose an integrated treatment method in which the surfaceis consolidated by swirl injection,the auxiliary support is conducted weith steel plate polesand grout is used for the working face.This is a new,flexible and rapid method of collapsetreatment,with a reference worth for the simillar collapse treatment

关 键 词：隧道工程 塌方 旋喷注浆 钢板桩 隧道 

分 类 号：U457.5[建筑科学—桥梁与隧道工程]