...相似模拟试验；薄煤层；覆岩；地表 [gap=1230]Keywords : superhigh-water material；filling mining；similar simulation experiment；thin coal seam；overburden strata；surface ..
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The mining similar simulation experiment is one of the main method of rock pressure researches.
采矿相似材料模拟试验是研究矿山压力的主要方法与手段之一。
It shows that the numerical results agree well with the similar simulation experiment data through comparison.
数值模拟结果与相似模拟实验结果较为吻合。
Similar material simulation experiment is an important way in coal mining study. The similarity of mechanics characteristic of the simulating support determines the correctness of experiment results.
相似材料模拟实验是煤矿开采实验研究不可替代的实验手段，实验中模拟支架的力学特性相似性是影响模拟实验是否准确的重要因素。
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