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为了探讨我国矿山井巷围岩稳定性分级的指标和方法,进一步促进这项研究工作的开展,冶金部委托东北工学院召开围岩稳定性分级座谈会,于1983年3月7日至10日在沈阳举行。参加会议的代表有来自冶金系统的生产、设计、研究和院校以及科学院岩土所、龙凤矿等22个单位的35名代表。会上东北工学院介绍了定性和定量相结合、强度与位移指标相并行的分级法,提出报告6篇。通过学术交流和讨论,代表们一致认为围岩稳定性分级是重要而有实际价值的课题。设计单位迫切需要它做为支护设计的基础;生产单位迫切需要
In order to explore the index and method of stability classification of surrounding rock of mine shaft in our country and to further promote the research work, the Ministry of Metallurgy entrusted Northeast Institute of Technology to hold a class discussion on the stability of surrounding rock. From March 7 to March 10, 1983, Held in Shenyang. Representatives from the metallurgical system attended the meeting with 35 representatives from 22 units including the production, design, research and institutions of the metallurgical system and the institute of geotechnical and geotechnical engineering, Longfeng Mine Academy of Sciences. Northeast Institute of Technology at the meeting introduced the combination of qualitative and quantitative, intensity and displacement of the parallel phase method, presented 6 reports. Through academic exchanges and discussions, representatives all agreed that the classification of the stability of surrounding rock is an important and practical issue. The design unit desperately needs it as the basis for the support design; the production unit urgently needs it