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中国煤炭学会露天开采专业委员会和辽宁省煤炭学会于1983年6月16—20日在大连市共同召开了露天煤矿爆破技术学术会议。参加会议的代表共53名,主要来自煤炭系统的生产现场、科研、设计以及教学等部门,同时还邀请了冶金部、铁道部的有关同志参加。会议共收到学术论文20篇。论文中有的对传统的爆破计算公式的适用性进行了分析,有的对现用爆破计算公式提出了修改意见,这对更精确、更科学地进行爆破设计有重要的指导意义;有的论文介绍了较先进的非电孔外延期毫秒爆破方法,论证了该方法的可靠性、合理性,这对进一步发展、改善毫秒爆破技术
Opencast Mining Committee of China Coal Society and Liaoning Coal Institute held an open-air blasting technical conference in Dalian on June 16-20, 1983. A total of 53 delegates attended the conference, mainly from production sites, scientific research, design and teaching departments of the coal system. Relevant comrades of the Ministry of Metallurgy and the Ministry of Railways were also invited to participate. The conference received a total of 20 academic papers. Some of the papers on the traditional calculation formula for blasting the applicability of the analysis, and some existing blasting formula proposed amendments, which more accurate and more scientific blasting design has important guiding significance; some papers The more advanced non-electroporation epitaxial microsecond blasting method is introduced to demonstrate the reliability and rationality of the method, which is of great significance to the further development and improvement of microsecond blasting technology