摘要
详细分析了压帮高度与工作线长度、重复剥离端帮角和重复剥离时间的相互关系，并建立了相应的数学模型，采用相关费用最小法，得出了不同条件下最佳压帮高度的取值范围．研究结论对我国近水平矿床露天矿的设计和生产具有一定的指导意义．
On the basis of analysing the relation between the height of slope cover and the length of front, the angle of re-stripping end slope and the re-stripping time, the related mathematics model is raised. Using the method of minimum related cost, the most economic height of slope cover in different conditions is given. The conclusion in this paper can guide the design and production for large Chinese surface mines.
出处
《中国矿业大学学报》
EI
CAS
CSCD
北大核心
1996年第3期38-42,共5页
Journal of China University of Mining & Technology
关键词
露天矿
近水平矿床
剥离
采矿
技术参数
煤矿
surface mine, flat deposit, repeated stripping, in-pit slope cover height
