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Using the theory of Terzaghi’s relation soil pressure, the minimal support pressure formula with tunnel face in stratified sandy soil was obtained based on the principle of sliding block entire force balance.
采用太沙基松动土压力理论,根据滑动块的整体受力平衡,推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。
参考来源 - 顶管工程土与结构的性状及理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
A British inquiry into the invasion of Iraq has released a letter from a former intelligence officer who said he came under strong pressure to find evidence to support military action.
英国调查伊拉克战争的工作小组公布了一名前情报官员的信件。他表示自己受到寻找证据来支持军事行动的巨大压力。
The researchers say their findings support the idea that a huge explosion or explosions caused fire and pressure powerful enough to kill off life on the Earth.
VOA: special.2009.01.20
Then the Union put diplomatic pressure on Britain to stop this support.
VOA: special.2009.09.10
Chrysler and GM are under pressure from senators to provide greater support for the dealerships that are facing closure with parking lots full of unsold cars.
VOA: standard.2009.06.04
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