山东兖州煤田杨庄井田断层构造特征及其对生产的影响

Structural Characteristics of Yangzhuang Coal Fault and Its Influences to the Production in Yanzhou Coal Mine of Shandong Province

摘要:

兖州煤田为鲁西南地区的主要煤田之一，属华北大型聚煤盆地的一部分。杨庄井田位于兖州煤田的西北翼，总体呈倾斜的单斜构造，井田内构造以断层为主，近SN向，NE—NEE向和NW—NWW向3组断层互相切割，致使煤层错动，影响工作面和巷道的布置，局部煤炭资源甚至无法开采。故应采取探采结合的方式，查明断层的分布规律和延展方向，以充分合理地开发煤炭资源。

Abstract:

Yanzhou coal mine is the main coal field in the southwest region of Shandong province. Yangzhuang coal field locates in the west wing of Yanzhou coal mine. It is a part of Huabei large coal basin. Its monoclinic structure tilted to the east. Three group