山东煤炭科技Issue(4)：174-175,178,3.DOI:10.3969/j.issn.1005-2801.2018.04.071
浅析阳煤五矿陷落柱的成因及分布规律
Causes and Distribution Rules of Collapse column in Yangquan No.5 Coal Mine
摘要
Abstract
According to the exploration data, drilling data and actual production data in the actual production process, the number, development characteristics and morphological characteristics of the collapse columns exposed in Yangquan No. 5 Coal Mine are described in this paper. The causes for the collapse column of coal mine are analyzed from three aspects, including soluble strata, strong groundwater movement and underground water passage. Because of the analysis, the distribution of the mine collapse column is closely related to the complexity of the structure, the distribution of the collapse column and the direction of the structural line, the distribution of the collapse column densely grouped, the band distribution of the collapse column network and the quasi distance distribution of the subsided column, which has important guiding significance for mine to improve economic efficiency and safety production.关键词
五矿/岩溶/陷落柱/成因/分布规律Key words
No.5 Coal Mine/karst/collapse column/causes/distribution rules分类
矿业与冶金引用本文复制引用
张鑫..浅析阳煤五矿陷落柱的成因及分布规律[J].山东煤炭科技,2018,(4):174-175,178,3.
