在岩体内开掘巷道或开采矿物后，巷道或采场围岩必然出现应力重新分布，一般将巷道或采场侧向围岩改变后的切向应力增高部分称为支承压力。 另一种说法：煤层采出后，在围岩应力重新分布的范围内，作用在煤层、岩层和矸石上的垂直压力称为“支承压力”。
... Bearing metal 轴承合金，轴瓦 Bearing pressure 支承压力，轴承压力 Bearing puller 轴承拆卸器 ...
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正文：综采面矩形回采巷道围岩变形规律研究 关键词】综采面；矩形回采巷道；FLAC3D；支承压力 [gap=579]Keywords: fully mechanized face, rectangular mining roadway, FLAC3D, abutment pressure
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...文 关键词： 沿空巷道；隔离煤柱；支承压力；矿压观测 [gap=681]keywords: gob-side entry; separate pillar; support pressure; pressure observation ...
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Applying holding theory analyzed distributed layout of bearing pressure of coal seam that have different heterogeneity.
分析研究了煤层均质度对工作面声发射模式的影响，应用夹持理论研究了不同均质度煤体在夹持状态下的支承压力分布形式，研究了煤体的均质度对支承压力的影响。
参考来源 - 工作面冲击地压声发射模式与应用The stress arch is main support body. The load and pressure in hanging strata are carried to the down corner of the work face to perform support pressure near gate stull through the stress arch.
应力拱是主要的承载体,上覆岩体荷载和压力通过应力拱传递到工作面上下隅角位置,形成上下顺槽附近的支承压力。
参考来源 - 地下开采围岩稳定性及控制技术研究The rock displacement around roadway under nearby overhead mining is influenced by the whole displacement induced by mining as well as abutment pressure on the coal pillar.
近距离跨采巷道围岩位移受开采引起的整体位移场影响较大，而不单纯决定于煤柱侧支承压力的作用。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
由于悬露面积增大或老顶来压引起支承压力集中和转移。
Increased hanging area and weighting of main roof caused abutment stress concentration and stress transfer.
根据模拟结果，分析了开采范围内支承压力峰值的变化及对顶煤破碎的影响。
On the basis of model's results, effects in top-coal smash, and changes of peak value of abutment pressure within mining range are analyzed.
采动围岩破裂范围和支承压力高应力分布范围取决于开采对岩层的扰动程度。
Ranges of fractured strata and high stress distribution of abutment pressure are all depend on the degree of mining disturbance on stope strata.
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