陷落柱发育特征与褶皱位置关系研究

Study on Relationship between Fold Position and Collapse Columns Development

针对陷落柱的形成和发育环境进行分析,指出其发育程度除了受地下动力水和岩层自身性质影响外,关键受褶皱构造控制;通过对阳泉矿区的陷落柱发育规律研究发现,无论是个数发育密度还是面积发育面积密度,都与褶皱的发育程度成线性关系;阳泉矿区的陷落柱普遍发育在褶皱的复合部位、转向部位和背斜的轴部,总体体现为构造形态的变化区位。

The formation and development of collapse column environment were analyzed, and its development degree was pointed out in addition to the influence of underground power water and rock properties, the key controlled by the fold structure. Development regularities of collapse column study found that both number development density and area development density, to the development degree of the fold into linear relationship; collapse column are widespread in the fold of composite parts, steering parts and anticlinal axis, overall embodied in structure change the location of the form in Yangquan mining area.