某工程岩浆岩发育规律及其对地下洞室围岩分类的影响研究
Research on the Development Law of Magmatic Rock in a Project and Its Influence on the Surrounding Rock Classification in Underground Caverns
王之正 1耿赛垒1
作者信息
- 1. 长江三峡勘测研究院有限公司(武汉),湖北 武汉 430074
- 折叠
摘要
文章以某工程实际为例,阐述了广泛分布在工程区的岩浆岩发育规律,通过对岩浆岩侵入规律的总结,从地下洞室围岩分类的五个影响因素入手,包括岩石强度、岩体完整程度、结构面状态、地下水状态、主要结构面产状,分析岩浆岩侵入不同地层时对地下洞室围岩分类的影响,以期为相似工程提供经验.
Abstract
Taking a project as an example,this paper expounds the development law of magmatic rock widely distributed in the engineering area.Through the summary of the intrusion law of magmatic rock,starting from five influencing factors of surrounding rock classification in underground caverns,including rock strength,rock mass integrity,structural plane state,groundwater state and main structural plane occurrence,this paper analyzes the influence of magmatic rock invading different strata on surrounding rock classification in underground caverns,in order to provide experience for similar projects.
关键词
岩浆岩/地下洞室/围岩分类Key words
magmatic rock/underground cavern/surrounding rock classification引用本文复制引用
出版年
2024
NETL
NSTL
万方数据