摘要
通过对膨胀性泥岩的矿物成分、构造、生成环境的分析与研究,得出了膨胀性泥岩吸水膨胀的机理、特征、规律以及会出现的危害,为在隧道工程施工中解决膨胀性泥岩问题提供了理论依据,能够及时预防因泥岩塌落而引起的事故,确保施工过程中的安全。
In this paper,the mineral composition,structure and formation environment of expansive mudstone are analyzed and studied,its mechanism,characteristics,regularity and possible hazards are obtained. This paper provides a theoretical basis for solving the problem of swelling mudstone in tunnel construction,it can timely prevent mudstone caving accident and guarantee construction process security as well.
出处
《山西建筑》
2017年第25期76-77,共2页
Shanxi Architecture
关键词
膨胀性泥岩
性质分析
隧道工程
expansive mudstone
character analysis
tunnel construction
