5Hou yunbing, Zhang Zhaoxiang, Duang I-taifeng, et al. Charging for the waste dumping of open-pit metal mines[J]. Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material, 2006(6):481-485.
6杨荣新.露天采矿学[M].徐州:中国矿业大学出版社,1996.
7Trueman R. A finite element analysis for the establishment of stressdevelopment in a coal mine caved waste [ J ]. Mining Science andTechnology’1990,10(3) :247-252.