【摘要】 首次提出了煤层褶曲复杂程度的分形度量方法 ,包括小岛法、剖面线法、轴线法 .研究了褶曲剖面线、褶曲轴线分布、褶曲地形的分形特征 ;证实了褶曲的空间分布特征服从分形规律 ,为褶曲构造的研究提供了一种新方法 .以某井田内的两个采区为例 ,探讨了褶曲分形特征与瓦斯突出的关系 ,对预测瓦斯突出提出了一种新思路更多还原

【Abstract】 The methods of describing the complex degree of coal seam folds,which include slit_island method, section line method, and axes line method have been given for the first time. The fractal features of the fold section lines, the distribution of fold axes lines and the fold landform have been studied. It has been established that the space distribution of folds obey fractal law. It gives a new method of studying fold structures. The relationship between fold fractal features and gas bursts has been discussed by means of studying two mining districts of certain mine fields. It gives a new way to coal and gas burst prediction.更多还原