[1] Xinqiao Mining Corp, Tongling, Anhui 244131, China
来源:
Kuangye Yanjiu Yu Kaifa/Mining Research and Development
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2001年
/
21卷
/
06期
关键词:
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Karst collapse occurred in Xinqiao pyrite mine. This paper discusses the causes for the collapse, the characteristics and the formation conditions of the Karst collapse and the stability of the collapse area. Corresponding conclusions are drawn.