煤层倾角对综采工作面支承压力的影响研究

在煤矿开采过程中，煤层倾角的大小对回采工作面的矿山压力显现会产生很大的影响，针对平顶山八矿实际地质条件，利用FLAC3D数值模拟软件对不同煤层倾角的模型进行计算，研究煤层倾角对工作面支承压力的影响规律，为工作面的安全生产及工作面区段煤柱尺寸等问题提供了理论依据。

Study on the Distribution of Abutment Pressure

In the coal mining process, the size of coal seam angle will have a huge impact on the mine pressure behavior of the coal face, according to the actual geological conditions of No.8 coal mine in Pingdingshan, using FLAC3Dnumerical simulation software to calculate models with different coal seams angle, study the influence law of the coal seam angle on the abutment pressure, provides theoretical basis for problems such as the safety in the coal mining process and coal pillar size of coal face.