摘要
文中针对包钢粘土矿生产实际，利用现场实测及有限元电算分析认为，通过优化回采进路结构参数、加强生产管理等措施，可将回采率由５８％提高到６６％左右。
The field measurement and the computerized definite element analysis that was made according to the operational practice of the clay mine of Baotou I&SCo. have indicated that the clay recovery rate could be increased to about 6 6%through the optimization of structural parameters of stoping accesses and the intensification of the mining operation control as well as other measures.
出处
《冶金矿山设计与建设》
1995年第2期44-48,共5页
Metal Mine Design & Construction
