With numerical simulation method, the distribution law of coal pillar support pressure in the floor was studied.
运用数值模拟分析方法，研究煤柱支承压力在底板的分布规律。
The horizontal pressure vessels which have large slenderness ratio are supported on multi-saddles to reduce the numerical value of the moment and support pressure.
为降低弯矩和鞍座反力，长径比大的卧式容器大多采用三鞍座或多鞍座支撑。
The horizontal pressure vessels which have large slenderness ratio are supported on multi-saddles to reduce the numerical value of the moment and support pressure.
为降低弯矩和鞍座反力，长径比大的卧式容器大多采用三鞍座或多鞍座支撑。
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