研究了计算护坡工程静冰压力的方法,可为高寒地区的堤坝护坡工程设计提供依据。
Calculaling method of static ice pressure of slop protection construction is studied and it provides a basis for dike slop protection construction at cold areas.
基于经典冰荷载理论,分析论证了冰盖极限承载能力准则是极值冰压力分析的控制机理。
Based on the classical ice load theory, it is confirmed that the criteria of extreme bearing capacity is the dominant mechanism to determine extreme static ice pressure.
这些研究证明了开挖破冰槽对于降低极限冰压力的有效性,为实际工程应用提供了有价值的参考。
These studies have proved effectiveness of the ice-breaking trench to reduce the limit ice pressure. It provided valuable information for practical engineering applications.
本文首先针对课题相关研究进行了文献综述,回顾了现有的静冰压力预测模型并讨论了其适用性和局限性。
First of all, a literature review is presented. The existing prediction models of static ice force are reviewed and their applicability and limitations are discussed.
通过本试验,分析直立桥墩结构在冰振作用下的响应特点,并探讨冰的破坏形式以及冰压力时程曲线的特性;
In the model test, the response characteristic of pier structure introduced by ice loads is analysized, and the damage form is also studied.
他们说,钻探的地点更靠近一个叫做冰分水岭的地方,那里的压力会更低。
It was drilled closer to a location called the ice divide, where stresses would have been lower, they say.
随着时间的推移,压力的增加,再加上从上方重新冻结的融水,小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。
With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.
实际情况是,冰川底部的冰承受着巨大的压力——这些压力来自于覆盖在上面的冰的重量。
What happens is that the ice at the base of the glacier is under a great deal of pressure—the pressure coming from the weight of the overlying ice.
剩余的积雪能够让雪集成堆,且由于多年的积雪形成的压力,剩余的积雪能够让掩埋的雪变成冰川冰,这些冰川冰的厚度足以使冰块流动。
A surplus allows snow to accumulate and for the pressure of snow accumulated over the years to transform buried snow into glacial ice with a depth great enough for the ice to flow.
当东北部海啸所形成的潮水到达苏兹贝格冰架时仅剩一英尺高了(30厘米),但是海浪的惯性施加的压力仍足以引起裂冰作用。
The swell from the Tohoku tsunami was likely only a foot high (30 cm) when it reached the Sulzberger Ice Shelf, but the consistency of the waves created enough stress to cause the calving.
那是1879年,美国船只吉内特号困在了西伯利亚上方的冰棚里,并在北冰洋里漂浮了21个月,最后由于抵受不住压力而破裂并于1881年6月沉没。
Jeannette became locked in the ice pack above Siberia. It drifted in the Arctic for 21 months, but was eventually crushed by the pressure, and sank on June 13, 1881.
如果水进入岩石裂缝,并发生冻结,冰产生的压力能够使岩石裂开。
If water gets into a crack in rock and freezes, the pressure of the ice can break the rock open.
漂浮着的冰路由于受到了轻型货车重量的压力而下沉了一点点,就使得冰下的水被挤压并从冰洞中涌出,冰水四溢形成了薄薄的一水层。
The floating ice gives a little under the weight of the truck and forces water up through the holes where it spreads out to form a thin layer.
化霜电磁阀安装在机台内,用于控制机台的冷凝压力,避免机台冷凝压力过低,造成蒸发器冰堵。
Thirdly, defrosting electromagnetic valve is arranged on the machine table, is used to control the machine condensing pressure, avoid machine low pressure evaporator condensate, causing ice jam.
本文研究相变材料(冰)围绕水平椭圆柱,在有限长接触时的压力熔化过程。
The pressure melting process of phase change material (the ice) around a horizontal elliptical cylinder with finite length is studied.
扩大供热抽汽压力调节范围及采用热网回冰的两级加热,可进一步提高该型机组的节能效益。
The energy-saving results of these units can be further improved by widening the regulating range of the extraction pressure and by using tow-stage heating of district-heating return water.
天然气水合物是一种类似冰的笼型晶体水合物。它的生成与压力、温度、气水接触面积以及添加剂等因素有关。
Natural gas hydrate is a cage-like crystalline compound similar to ice and its formation is related to these factors, such as pressure, temperature, water-gas contact area and additive, etc.
随着时间的流逝以及压力的增加,小冰凌结合在一起变成了大块的冰,最后底层的冰块聚合起来形成大冰块。
With time and pressure form above, the many small ice grains joined and changed to large crystals, and eventually the deeper crystals merged into a solid mass of ice.
这个压力带给冰路一个未知,送货和回来是一个整体,如果你考虑好了,你即将变成一个坚韧的北极冰路卡车司机,这对你来说一个机会。
The pressure is on to take the Ice Road's into the unknown, to go and come back in one piece . If you think you've got what it takes to be a tough ice road trucker, then this may be business for you.
天然气水合物是由水分子和天然气分子在一定温度和压力下形成的似冰雪状结晶化合物,又称笼形水合物或“可燃冰”。由于形成天然气水合物的气体主要为甲烷,因而也常被称为甲烷水合物。
Gas hydrate is a ice-like crystalline compound, formed by water molecules and natural gas molecules under certain temperature and pressure conditions, also called clathrate hydrate or "fire ice".
天然气水合物是由水分子和天然气分子在一定温度和压力下形成的似冰雪状结晶化合物,又称笼形水合物或“可燃冰”。由于形成天然气水合物的气体主要为甲烷,因而也常被称为甲烷水合物。
Gas hydrate is a ice-like crystalline compound, formed by water molecules and natural gas molecules under certain temperature and pressure conditions, also called clathrate hydrate or "fire ice".
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