陷落柱形成与断裂构造的关系分析

Analysis of the Relation Between the Formation of the Collapse Column and the Fracture Structure

地质构造是影响煤矿安全生产的主要因素之一。云岗矿井田内断层、陷落柱等地质构造发育。本文通过对区域内断层、陷落柱发育规律的分析,说明了该区域陷落柱的形成机理及其与断裂构造的关系,揭示了一定的地质构造发育规律,有助于陷落柱的预测预报,具有较好的推广应用前景。

Geological structure is one of the major factors that affect the safety and production in coal mine. The geological structure, such as faults and collapse columns in Yungang Coal Mine, are developed. Based on analysis to the development law of the faults and collapse columns in the area, this paper explains the forming mechanism of collapse column and its inner relation with fracture structure in the area, and reveals a particular rule on geological structure development, which is helpful for the collapse column prediction, with wide application prospects.