With numerical simulation method, the distribution law of coal pillar supportpressure 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。
2
The horizontal pressure vessels which have large slenderness ratio are supported on multi-saddles to reduce the numerical value of the moment and supportpressure.
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。
3
The material currency can supportpressure of pressing form and generate deformation to form metal or plastics and so on waxiness material of the ended customizing currency.