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1989年5月22～26日,中国力学学会第四届全国工程爆破学术交流会在陕西西安召开。参加会议的有铁道、水电、冶金、科学院、煤炭、交通、有色金属工业、兵器、城建、地质、建材、核工业、解放军、公安、武警、劳动等16个行业的科研、教育、设计、施工、生产和管理部门122个单位代表192人。会议收到学术论文186篇,其中半数以上作了宣读交流,比较全面地反映出我国工程爆破蓬勃发展的现状。
May 1989 May 22 ~ 26, the fourth China National Institute of Engineering blasting academic exchanges held in Xi’an in Shaanxi Province. Participants in the conference include scientific research, education, design and construction of 16 industries such as railway, hydropower, metallurgy, science academy, coal, transportation, nonferrous metal industry, weaponry, urban construction, geology, building materials, nuclear industry, PLA, public security, armed police and labor , 122 units of production and management representatives on behalf of 192 people. The conference received 186 academic papers, of which more than half made public statements and exchanges, which fully reflected the current situation of the explosive development of engineering projects in our country.