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本文对杉木树煤矿层滑带的特征和分布规律作了观察和研究。利用扫描电镜和X光衍射得出层滑带物质成分的微观表现和组合特征;明确提出层滑构造发育的两个基本力学条件;系统阐述了褶皱过程中地层倾角对层滑强烈程度的控制作用;预测了该矿层滑薄化带的分布范围,为进一步研究层滑构造及其分布规律的预测打下了基础。
This paper makes an observation and study on the characteristics and distribution of the slip zone in the Fushulin coal seam. The microscopic and compositional characteristics of the material in the slip zone were obtained by scanning electron microscopy and X-ray diffraction. Two basic mechanical conditions for the development of the slip-slip structure were clearly put forward. The controllability of the inclination of the formation during the folding process to the intensity of the slippery slope The prediction of the distribution range of the slip-thinning zone in this deposit laid the foundation for the further study of the prediction of the slip-shear structure and its distribution.