摘要
文中结合实际隧洞工程案例,通过对软弱地层勘察数据的分析研究,探索有效的隧洞加固方案。采用系统化方法对软弱地层进行研究,分析了人工填土、卵石夹角砾、碎石土和全风化黑云石英片岩的不同力学指标,并针对隧洞工程可能出现的问题,提出了相应的加固解决方案。通过对不同地质条件下的隧洞加固案例进行分析,研究发现了一些有益的经验和规律,可为隧洞工程设计和施工提供参考依据。
This article combines practical tunnel engineering cases and aims to explore effective tunnel reinforcement schemes through the analysis and research of survey data on weak strata.This study adopts a systematic approach to analyze weak strata,analyzing different mechanical indicators of artificial fill,pebble angular gravel,crushed stone soil,and fully weathered biotite quartz schist.And corresponding reinforcement solutions have been proposed for possible problems in tunnel engineering.Through the analysis of tunnel reinforcement cases under different geological conditions,this study has discovered some beneficial experiences and rules,which can provide important reference basis for tunnel engineering design and construction.
作者
王霄龙
Wang Xiaolong(Shenzhen survey and design Co.Ltd.,Shenzhen,Guangdong 518131)
关键词
软弱地层
隧洞
勘察数据
加固方案
地质条件
Weak strata
Tunnels
Survey data
Reinforcement plans
Geological conditions
作者简介
王霄龙(1987—),男,山西大同人,硕士,工程师,主要研究方向为岩土工程勘察与设计、地质灾害治理。
