摘要
介绍了国内外锚杆支护的应用现状,阐述数值模拟技术在锚杆支护机理,锚杆支护参数的选择,锚杆支护设计及工艺中的应用,说明数值模拟技术在锚杆支护应用中的可行性,同时指出应用中所存在的一些问题。
The applications of bolt supporting technology at home and abroad are elaborated. Application of numerical simulation in the study of bolt supporting mechanism, choice of bolt support parameters,and design of technology of bolt supporting are expounded.Feasibility of numerical simulation in the application of bolt supporting technology is analyzed and some problems in the application are pointed out.
出处
《凿岩机械气动工具》
2008年第1期28-31,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
锚杆支护
数值模拟
作用机理
支护参数
bolt supporting,numercal simulation, impact mechanism, support parameter
