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煤炭部矿山压力科技情报中心站与云南省煤炭学会联合召开的第二届煤矿釆场矿压理论与实践讨论会于1983年8月2日至7日在云南省昆明市举行。应邀出席会议的有高等院校、中等技术学校、科研机关、生产单位、部教育司、及云南省煤炭工业厅代表共57人。收到学术论文19篇。有17位同志作了报告。与第一届会议比较,论文的内容更为广泛,它涉及采场围岩运动规律、釆场围岩压力分布和围岩与支架相互作用、特殊条件下的矿压控制等方面。自上次会议以来,各种矿压理论正向深度和广度发展。被誉为具有我国特色的“砌体梁”平衡理论通
The 2nd Coal Mine Burnout Ground Pressure Theory and Practice Seminar jointly held by Coal Mine Pressure Science and Technology Information Center Station and Yunnan Coal Institute was held in Kunming, Yunnan Province from August 2 to August 7, 1983. A total of 57 delegates from institutions of higher learning, secondary technical schools, research institutes, production units, ministry of education and Yunnan Provincial Coal Industry Office were invited to attend the conference. Received 19 academic papers. 17 comrades made a report. Compared with the first session, the content of the paper is more extensive. It involves the law of surrounding rock movement in the stope, the pressure distribution in surrounding rock of Bengchang area and the interaction between surrounding rock and scaffolding, and the mine pressure control under special conditions. Since the last meeting, various theories of rock pressure have been developed in depth and breadth. Known as the “Masonry Beam” balance theory with Chinese characteristics