巴顿Q系统在隧洞支护设计中的应用  

Application of Barton Q System in Tunnel Supporting Design

作　　者：冯志糜[1] 

机构地区：[1]山西省水利水电勘测设计研究院,山西太原030024

出　　处：《山西水利科技》2016年第4期21-23,共3页Shanxi Hydrotechnics

摘　　要：巴顿Q系统广泛应用于地下洞室围岩分类、岩质边坡岩体质量分级等方面。文中通过某水工隧洞应用实例,运用Q系统对现场隧洞开挖后的围岩进行分级,并对隧洞支护设计提出合理建议。Barton Q system is widely used in surrounding rock classification of underground cavities,rock mass quality classification of rock slopes and many other aspects. A hydraulic tunnel was taken as an application example to classify the excavated surrounding rock using Barton Q system. Reasonable suggestions for tunnel supporting design were proposed.

关 键 词：岩体质量分类 Q系统 隧洞围岩分类 

分 类 号：TV554[水利工程—水利水电工程]