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本文介绍了淮北杨庄矿“三软”煤层仰斜综采面矿压显现规律，论述该矿控制煤壁片帮和顶板冒落的措施，取得了明显的成效。为类似条件的采面顶板管理提供了经验。
This paper introduces the regularity of underground pressure in the fully mechanized top coal caving face of “three soft” coal seam in Yangzhuang Coal Mine, Huaibei, and discusses the measures of controlling the coal wall sheet caving and roof caving in this mine with obvious achievements. Provided similar experience for the roof management of mining face.