山东兖州煤田杨庄井田断层构造特征及其对生产的影响

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。

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

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 faults with the trend of SN, NE--NEE and NW--NWW cut through each other, which caused dislocation in the seam of coal and influenced the layout of working face and roadway. Thus, parts of the coal mine cannot be mined and coal resources cannot be used fully. It is put forward that exploration and mining in production process in the future should be combined to identify the distribution rule and extension direction in order to achieve adequate and reasonable exploitation of coal resources.