大型露天铁矿边坡工程研究是国家“七五”科技攻关项目中的专题之一。由长沙矿冶研究院和马鞍山矿山研究院牵头与协作单位合作,分别在首钢矿业公司水厂铁矿和太钢尖山铁矿开展了该项专题的试验研究工作,经过五年的努力,完满地完成了攻关任务。1991年元月23日至25日,冶金部在北京召开了该项专题研究成果鉴定会。 Large open-pit iron mine slope engineering research is the national “Seventh Five-Year” scientific and technological project one of the topics. By the Changsha Mining and Metallurgical Research Institute and the Maanshan Institute of Mining lead and collaborate with the unit, respectively, in Shougang Mining Company Iron Mines and Tieshan Jianshan Iron Mine carried out the project on the topic of experimental research, after five years of efforts, fully Completed the task. From January 23 to January 25, 1991, the Metallurgical Department held the appraisal of the special research results in Beijing.