高原铁路隧道软岩大变形地质施工措施

TALKING ABOUT THE GEOLOGICAL CONSTRUCTION MEASURES OFLARGE DEFORMATION OF SOFT ROCK IN PLATEAU RAILWAY TUNNEL

以研究康定地区至理塘地区相关隧道工程面临的软岩大变形地质对施工的影响,分析总结了高原铁路隧道软岩大变形地质施工的关键点和经验,通过一系列科学技术措施有效解决施工中遇到的软岩大变形地质,对我国今后高原地区的铁路隧道软岩大变形地质施工具有指导意义。

This paper studies the influence of soft rock large deformation geology on the construction of relevant tunnel projects from Kangding area to Litang area,analyzes and summarizes the key points and experience of soft rock large deformation geological construction of plateau railway tunnel,and effectively solves the soft rock large deformation geology encountered in the construction through a series of scientific and technical measures,which has guiding significance for the soft rock large deformation geological construction of railway tunnel in plateau area in the future.