Research and Application of Roadway Support Computer Aided Design System in Daoqing MineChinese Full Text

GAO Hong1,2,YANG Hong-wei1,2,HUANG Wen-jun3,REN Peng4,WANG Jin-jin5(1.Shenyang Branch of China Coal Research Institute,Shengyang 110016,China;2.State Key Laboratory of Coal Mine Safety Technology,Shenyang 110016,China;3.Yangou Mine,Jiangxi Coal Group Limited Liability Company,Leping 333304,China; 4.China Coal Construction Corporation Freezing Engineering Department,Huaibei 235000,China;5.Shenyang Design and Research Institute of China Coal Technology ＆ Engineering Group,Shenyang 110015,China)

Abstract: On the basis of analyzing geological conditions in Daoqing Mine,combining existing anchor support theory and the factors which influenced its reliability.according to the the surrounding rock deformation and failure characteristics of inclined coal seam,the asymmetry supporting method is taken.The design of roadway support subsystem of digital mine management software is used to design bolting support for Daoqing Mine.The computer software is used to choose the supporting method,select section shape,set coefficient of surrounding rock and make the computer automatically generate section chart of roadway.This saves the workload and guarantees the accuracy and scientific of the supporting design at the same time,which starts a new field for roadway support design.

Keywords：

roadway support design; bolt support; computer aided design;

DOI：
10.13347/j.cnki.mkaq.2013.01.040
Series：
Subject：
Classification Code：
TD353

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