Experimental research of overburden movement and subsurface Experimental research of overburden movement and subsurface (2007年)

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文件名称：Experimental research of overburden movement and subsurface Experimental research of overburden movement and subsurface (2007年)
文件大小：161KB
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更新时间：2021-05-11 08:15:14
工程技术 论文 Shallow seam coal field has the largest coal reserve in China. Mining in shallow depth causes serious problems, and subsurface dewatering is a major issue. In this paper, the physical simulating models were prepared to study overburden movement and aquicl