煤炭高等院校第三届建井学术报告会于1981年8月10日至16日在山东省黄县龙口召开。出席会议代表142人。会议收到论文94篇,按专业分组宣讲论文57篇。会上,代表们对冻结凿井、破岩原理与技术、井巷施工机械化、锚喷技术、软岩支 The third Jianye academic report meeting of the coal universities was held in Longkou, Huang County, Shandong Province from August 10 to August 16, 1981. Attending the meeting represented 142 people. The conference received 94 papers, and 57 papers were presented according to professional divisions. At the meeting, the delegates were involved in the freezing of wells, the principles and techniques of rock breaking, the mechanization of well construction, anchor spraying, and soft rock support.