摘要
地下岩石工程中 ,构造裂隙分布状况与发育程度对巷道的稳定性影响很大。结合潞安矿区 3个矿井的构造裂隙实测结果 ,提出裂隙因素影响巷道稳定性的评价方法 ,为裂隙岩体巷道稳定性的定量化评价奠定了基础。
In underground rock engineerings,the distributing states of tectonic fissures and its development affect greatly on roadway stability.Combined with tectonic fissures observation in three mines of Lu′an Mining Buerau, the paper analyzed the development effect of tectonic fissures, the coupling relation between fissure distribution and roadway layout on roadways stability, and put forward the evaluation method of fissures effects on roadways stability.This research builtd a base for the evaluation of roadways stability under fissures rock mass.
出处
《太原理工大学学报》
CAS
2001年第6期567-571,共5页
Journal of Taiyuan University of Technology
基金
山西省自然科学基金课题 ( 9910 2 9)
潞安矿业集团公司项目联合资助
