Experimental Study on Mechanical Characteristics of Cracked Rock Mass Reinforced by Bolting and Grouting

被引：5

作者：

HAN Lijun HE YongnianSchool of Architecture and Civil Engineering China University of Mining TechnologyXuzhou Jiangsu China ^{[221008
]}

机构：

来源：

Journal of China University of Mining & Technology | 2005年 / 03期

关键词：

stress hardening; reinforcement by bolting and grouting; displacement constraints; cracked rock mass; structural effect;

D O I：

暂无

中图分类号：

TD313 [岩石力学性质];

学科分类号：

0819 ;

摘要：

The stress hardening characteristics of the reinforced rock mass in uniaxial compression tests were revealedby means of the experimental study on mechanical characteristics of cracked rock mass reinforced by bolting andgrouting. And the load-bearing mechanism of the reinforced rock mass was perfectly reflected by the experiment. Theresults can offer some useful advice for support design and stability analysis of deep drifts in unstable strata.

引用

页码：15 / 20

页数：6