Simulation Study of the Yian Mine Protective Layer Mining Based on Flac3D

摘要：

　　Aimed at Yian Mine No.2 coal seam high gas content and poor coal seam permeability,combined with the actual conditions of the mine,using Flac3D software to establish corresponding numerical model to simulate the protective layer seam mining.Then based on the change of the stress and strain of the protective layer before and after mining,analyzed the relief effect,to provide a scientific basis for the actual production of coal seam mining.

关键词： numerical simulation gas outburst protective layer mining

作者: Wang Gang Jia Baoshan Zhang Shiyi Wang Xiaoyun

作者单位: College of Safety Science and Engineering, Liaoning Technical University,Fuxin, 123000, China College of Safety Science and Engineering, Liaoning Technical University,Fuxin, 123000, China;Key La

会议类型: 国际会议

会议名称: International Symposium on Rock Mechanics and Mine Dynamic Disaster Prevention(岩石力学与矿井动力灾害防治国际学术研讨会)

会议地点: 辽宁阜新

会议语种:英文

页码: 427-430

在线出版日期: 2013-07-13（万方平台首次上网日期，不代表论文的发表时间）