回采巷道支护设计的多元平衡动态反馈法探讨  

Discussion on multi element balance dynamic feedback method of mining gateway support design

作　　者：樊克恭[1] 郑茂兴[1] 

机构地区：[1]山东科技大学资源与环境工程学院,山东青岛266510

出　　处：《煤炭工程》2009年第10期70-73,共4页Coal Engineering

基　　金：山东省"泰山学者"建设工程专项经费资助

摘　　要：为有效提高锚杆支护参数的合理性及可靠性,提出了回采巷道支护设计的多元平衡动态反馈法,并阐述了其原理。多元平衡动态反馈法强调的是多理论、多方法及其子理论、子方法的全面应用、综合协调;多元平衡确定出的初始支护参数与实际需求贴近度较高,因而可有效缩短后期动态反馈设计的时间。通过1361轨道顺槽支护参数的确定,验证了此法在实践中的可行性。In order to improve the rationality and reliability of the bolt support parameters, the paper provided the multi element balance dynamic feedback method of the mining gateway support design and stated the principle of the method. The emphasization of the multi element balance dynamic feedback method would be the full application and comprehensive coordination of the multi theory, multi methods, as well as the theory and sub - methods. The initial support parameters set by the multi balance could be higher than the actual required closed figure. Thus the time of the later dynamic feedback design could be effectively reduced. With the support parameters set up for the 1361 railway gateway. The feasibility of the method was confirmed.

关 键 词：回采巷道 支护设计 多元平衡动态反馈 

分 类 号：TD353[矿业工程—矿井建设]