When designing tunnel lining, rock pressure is the most important load and very difficult to determine.

在隧道衬砌设计中, 围岩压力通常是最主要的荷载,也是最难以确定的荷载.

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The caving of thick and strong roof stratum, key stratum, causes tremendous rock pressure in mine.

采场上覆岩层中的厚硬岩层, 即厚硬关键层, 其冒落会造成剧烈的矿山压力显现.

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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.

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