Analysis on theMechanism of Bolting-Grouting Technology for Changing and Strengthening the Rock Characteristic

摘要：

Through the comprehensive analysis and research of the following four aspects: the basic principle of bolting-grouting technology for changing and strengthening the rock characteristic, numerical analysis, the mechanics mechanism and viscous-elastic analysis of surrounding rock deformation. This paper deals with three main aspects of the mechanism of bolting-grouting for changing and strengthening the rock characteristic. The author firstly brings up the four-layer valid combination arch theories, which can be viewed as some trials to the development of the bolting-grouting theories, and provides the reliable theory basis for improving the construction technique and bolting-grouting technology.

关键词： bolting-grouting mechanism four-layer combination arch strength enhancement.

作者: HUANG XiaoGuang GAO JinHai

作者单位: School of Civil Engineering, Henan Polytechnic University, 454000

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 760-763

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）