以黄沙矿2上采煤工作面为研究对象，分析了该工作面矿山压力显现的规律与特点；
Taking the 2up coal mining face in Huangsha Mine as the study object, the paper analyzed the mine strata pressure behavior law and features of the coal mining face.
研究表明，支架上方顶煤体中能够形成“拱”结构，该结构的存在将对工作面矿山压力显现产生显著影响。
The research results showed that an arch structure would be formed in the top coal above the supports.
该巷应用3年多来，虽3次遭受超前压力的影响，但没有明显的矿山压力显现，从而证明这种支护设计的合理性。
The roadway has been used for three years. Through being effect by three times of mining, but it has no obvious damage. This proves the reasonability of the design.
研究结果合理解释了顶板极其松软、矿山压力显现且相当剧烈的现象，对国内类似开采条件下的矿压显现规律研究可资参考。
The result reasonably explains the phenomenon that the behavior of ground pressure is very strong even under the very loose roof and can be referred for further studies in similar conditions.
结合现场观测的结果，指出了水采工作面的矿山压力分布及其显现规律，得出了水采冲击地压发生的机理。
Based on the actually-measured data, the distribution and law of manifestation of rock presure as well as the mechanism of occurrence of pressure bump in hydromine have been brought to light.
显然矿压显现的剧烈程度不仅和矿山压力的大小有关，而且和井巷围岩自身的物理、力学性质也紧密相关。
Evidently, the severe degree of ground pressure behaviors is not only relevant to the rock pressure, but also interrelated with the physical and mechanical properties of the rock around laneway.
显然矿压显现的剧烈程度不仅和矿山压力的大小有关，而且和井巷围岩自身的物理、力学性质也紧密相关。
Evidently, the severe degree of ground pressure behaviors is not only relevant to the rock pressure, but also interrelated with the physical and mechanical properties of the rock around laneway.
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