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seepage mechanics
相关语句
  渗流力学
    According to the theory of mechanics and seepage mechanics and stablityprinciple of general movement, the article presents a math model and a differentiate rulewhen water irruption occurs and numerical simulation.
    本文根据岩石力学和渗流力学理论,用广义的运动稳定性原理,建立了矿井底板突水的数学模型和突水发生的判别准则,并进行了数值模拟。
短句来源
    Based on the integration of seepage mechanics and elastic-plastic mechanics,taking the interaction between coal seams gas and coal mass framework into consideration,a mathematical model of coal seams gas movement was proposed in the paper,and the numerical solution was given at the same time.
    将渗流力学与弹塑性力学相结合,考虑煤层瓦斯和煤体骨架之间的相互作用,建立了煤层瓦斯运移的数学模型,并给出其数值解。
短句来源
  “seepage mechanics”译为未确定词的双语例句
    Advances in study on coal gas seepage mechanics
    煤层瓦斯渗流力学的研究进展
短句来源
    According to the basic principle of hydrodynamics and the seepage mechanics with pores,the experimental model is established and the analytic solution about the topping up time is deduced.
    根据流体力学和多孔介质渗流力学的基本原理,建立实验模型,结合一些数学方法,推导出煤层注水时间的解析解。
短句来源
    Based on the characteristic of dual penetrating of the organic material with high water content,the mechanism of grouting for waterproof in water-containing strata was studied using a circular seepage mechanics model.
    基于有机高水材料注浆堵水的二次渗透特性,采用浆液渗流圆管力学模型,研究了有机高水材料浆液在含水岩层中的注浆堵水机理.
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According to the theory of mechanics and seepage mechanics and stablityprinciple of general movement, the article presents a math model and a differentiate rulewhen water irruption occurs and numerical simulation.

本文根据岩石力学和渗流力学理论,用广义的运动稳定性原理,建立了矿井底板突水的数学模型和突水发生的判别准则,并进行了数值模拟。

It has describesd the present state for study of seepage mechanics of coal gas both at home and abroad and summarized the progress in the study of coal gas seepage mechanics in China in recent years. It has put forward the further research direction and the development tendency of this field.It is considered that the establishment and development of the gas leakage interaction coupled for solid and gas model and its numerical method have the magnificance and reality meaings for the imprvement of...

It has describesd the present state for study of seepage mechanics of coal gas both at home and abroad and summarized the progress in the study of coal gas seepage mechanics in China in recent years. It has put forward the further research direction and the development tendency of this field.It is considered that the establishment and development of the gas leakage interaction coupled for solid and gas model and its numerical method have the magnificance and reality meaings for the imprvement of the gas seepage mechanics.

综述了国内外在煤层瓦斯渗流力学研究方面的现状 ,总结了我国近年来在煤层瓦斯渗流力学研究领域所取得的重要进展 ,展望了该研究领域中需要深入研究的方向和有关的发展趋势 ,认为创建的发展瓦斯越流的固气耦合模型及其数值方法 ,对丰富和完善瓦斯渗流力学具有重要的理论和现实意义

The method of water pouring into coal seam is simple to operate, low cost and has good adaptability with multi functions of dust suppression, temperature lowering, and coal seam softening, which is the first choice for controlling the rock-burst. Due to the rareness in the research of its mechanism and moving regularity of water in coal seam, process parameters could only be determined by experience with great blindness and low efficiency. According to effects of physical and mechanical properties, the preventive...

The method of water pouring into coal seam is simple to operate, low cost and has good adaptability with multi functions of dust suppression, temperature lowering, and coal seam softening, which is the first choice for controlling the rock-burst. Due to the rareness in the research of its mechanism and moving regularity of water in coal seam, process parameters could only be determined by experience with great blindness and low efficiency. According to effects of physical and mechanical properties, the preventive mechanism of rock burst by water pouring technique is described. The process of water pouring into coal seam is actually a process of forcing the gas out by water, which is a problem of seepage mechanics in the moving interface. The results of study on moving regularity of water in coal seam could provide criteria for relevant technical parameters, which in turn might be useful in efficiently controlling the occurrence of rock burst.

煤层注水防治冲击地压的方法简易、价廉、适应性广 ,同时具有降尘、降温及软化煤层功用 ,一举数得 ,可以作为冲击地压防治的首选措施。煤层注水防治冲击地压的机理以及注水过程中 ,对水在煤层中的运动规律还缺乏研究 ,因而工艺参数决定只能依靠经验 ,存在很大盲目性 ,必然影响防治效果。因此 ,笔者从水对煤物理力学性质的影响 ,对煤层注水防治冲击地压的机理等方面进行了分析和研究 ,认为煤层注水过程 ,实际上是水驱气的驱替过程 ,是有动界面的渗流力学问题 ,为此 ,进一步研究了水在煤层中的运动规律。研究的结果和有关数据 ,为制订煤层注水防治冲击地压的工艺参数提供依据 ,为有效地防治冲击地压的发生 ,提供了新的手段。

 
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