双曲线型 meaning in English
hyperbolic type
Examples
- This paper has broaden the concept of maximum likehood estimate , put forward a new concept : so called " direction maximum likehood estimate " , and has proved the isosceles hyperbolic curve relationship of parameter , under the condition of normal distribution and logarithm normal distribution
摘要在本文中将极大似然估计的定义进行了推广，提出了方向极大似然估计的新概念，并在正态分布、对数正态分布下证明了两参数、的等腰双曲线型关系。 - In this paper , depending on the enormous 356 pile testing date detailed with soil and pile parameters and p ~ s curves , covering xi ' an and adjacent areas , we analyzed the load transmission mechanism of pile in loess foundation , and proposed a kind of hyperbolic load transmission function between pile and it ' s neighboring soil . meanwhile , we created a mathematical model to predict p ~ s curve and bearing capacity of single pile . by analyzing the compacting effect caused by pile - sinking of pressed pile in loess and it ' s influence on bearing capacity and settlement , two parameters , kc and ke are introduced to modify the soil cohesive c and deformation modulus es
本文利用现己收集到的西安及其周边地区356根打入桩、静压桩、灌注桩的现场试桩资料(其中打入桩67根，静压桩121根，钻孔灌注桩168根，并有详细的地层勘探资料，桩深资料，荷载沉降?曲线)对西安黄土地基中的打入桩、静压桩、灌注桩的荷载传递机理进行了分析研究，认为用双曲线型的荷载传递函数模拟桩土之间的荷载传递函数是合适的，并用荷载传递分析的方法建立了计算p s曲线的数学模型及极限承载力的确定方法。 - As the time microscale factor in fast transient high - strength heating or cooling can not been ignored , heat relaxation time is introduced . based on hyperbolic heat conduction equation and kinetic equation added inertia , theoretical analysis and study of stress diffusion and transformation in heat impact process were developed
考虑到快速高强度加热或冷却带来的时间微尺度因素，引进热松弛时间，以双曲线型热传导方程和考虑惯性力的运动方程为基础，对热冲击过程的应力传播与变化规律进行了理论上的分析和研究。 - The pore air pressure gradually goes up with the developing of axial strain in the process of the dynamic torsional shear test of loess , but the pore water pressure hold the line or goes up a little in the last . the stress - strain dynamic constitutive relationship of intact loess and man - made loess show the hyperbolic model . there are some remarkable differences of strength and strain between unsaturated loess and saturated loess
研究结果表明：非饱和黄土在动力扭剪试验过程中，随着轴向变形的发展，孔隙气压力逐渐上升，而孔隙水压力则基本保持不变或后期略有升高；原状黄土和重塑黄土的应力应变本构关系呈双曲线型；非饱和黄土和饱和黄土的强度及变形特性存在明显差异；进而分析了含水量、固结应力和固结应力比对黄土动力特性的影响本文最后对非饱和土的有效应力计算公式进行了讨论。