澄合矿区王村斜井10#煤层为局部可采煤，可采区域煤层厚度0.8m～5.2m，一般厚1.75m。由于10#煤层直接上覆的石灰岩层厚度达到5～8m 左右，其整体坚固性很好，开采过程常常会出现大面积悬顶现象，导致工作面矿压显现剧烈，严重威胁着工作面安全生产。因此，研究其工作面矿压规律具有重要意义。 论文在对澄合王村斜井1210综采工作面现场矿压观测的基础上，利用相似材料模拟、数值模拟等研究手段，对该综采工作面矿压规律进行了比较深入的研究。根据现场矿压观测、相似材料模拟，分析了工作面支架载荷特点、周期来压规律及关键层破断特征；通过理论计算得出了关键层位置及初次来压步距，通过UDEC数值模拟分析了采场上覆岩层运移特征。 研究表明澄合王村斜井1210综采工作面矿压规律具有其特殊性：基本顶来压比较明显；上覆岩层中的主关键层能形成暂时稳定的结构，并对采场影响较大。数值模拟研究表明，随着基本顶高度的增加，顶板周期来压的平均步距变小，来压前和来压后，工作面前方煤壁的超前支撑压力峰值距煤壁距离变大。

Chenghe mining area in 1210 working face of Wangcun inclined seam 10# for local coal, recoverable area coal seam thickness 0.8m ~ 5.2m, thickness of 1.75m. Because the limestone thickness 10# coal seam overlying reached 5 ~ 8m, the overall sturdiness is very good, mining process often can appear large area roof overhang phenomenon, resulting in working face pressure severe appearance, a serious threat to the safety of working face. Therefore, to study the law of working face strata pressure is of great significance. This paper based on the pressure observation of 1210 working face of mine on the site, using the similar material simulation research method, numerical simulation, Mine Pressure Regularity of 1210 fully mechanized Chenghe WangCun inclined surface is studied.According to observation, in-situ similar material simulation, analysis the working surface support load characteristic, periodic weighting rules and key layer breaking characteristic;through theoretical calculations show that the position of key stratum and the first weighting step distance, through the UDEC numerical simulation of the mining overburden movement characteristic field. Research shows that its has particularity in 1210 fully mechanized working face in Chenghe WangCun inclined mine pressure law: basic roof pressure is obvious; the main key stratum overlying rock can form the structure of temporary stability of stope, and influence. Numerical simulation study shows that, with the top height increases, the average step periodic roof pressure range, pressure before and after the pressure in front of the working face, coal wall abutment pressure peak away from coal wall becomes large.