【摘要】 程潮铁矿杨家湾尾矿库是国内比较少见的采用新库套旧库的大型尾矿库。文章总结了该尾矿库投产７年来的生产技术管理实践，针对杨家湾尾矿库管理中存在的有关问题进行了分析研究，并提出了相应的措施，同时对该尾矿库中、后期生产技术管理提出了建议。更多还原

【Abstract】 Yangjiawan tailing dam in Chenchao iron mine is a rare large tailing dam of our country for which the old dam is included in the new dam, its production technology managenemt practice for seven years since the tailing dam was put into production was summarized in this paper. Analysis and study in view of some problems existed in the management were given, the relative measures were proposed, and the suggestions on the middle later term production technology management of the tailing dam were also given at the same time更多还原