Kelvin model
英 [ˈkelvɪn ˈmɒdl]
美 [ˈkelvɪn ˈmɑːdl]
开尔文模型
双语例句
- Mechanical Properties of Viscoelastic Materials Described by Fractional Kelvin Model
分数阶Kelvin粘弹性材料的力学特性研究 - The predicted results accord well with experimental data and current G-K model, which proves the validity of the constructed anisotropic Kelvin model.
本文预测结果较好地符合了实验数据的变化趋势，且与已有的G-K模型比较接近，证明了该模型的有效性。 - THE DYNAMIC BEHAVIORS OF VISCOELASTIC SHALLOW ARCHES BASED ON KELVIN MODEL Effect of Viscoelastic Local Canyon on the Spectrum Property of Ground Motion
基于Kelvin模型的粘弹性浅拱的动力稳定性粘弹性浅圆弧形山谷地形对地震动谱特性的影响 - Elastic Properties of Anisotropic Kelvin Model for Open-cell Foams
各向异性Kelvin开孔泡沫模型的弹性性能 - The test curves of direct shear creep tests can be fitted and described by exponential decay function or generalized Kelvin model.
直剪蠕变曲线可用指数衰减函数或广义Kelvin模型来拟合及描述； - The experimental data of creep deformation on spinal column are fitted by Kelvin model theory. The time of cervical vertebre traction can be determined by curvature of creep deformation obtained.
用Kelvin粘弹性模型理论拟合脊柱等蠕变实验数据，用所得的蠕变曲线确定颈椎牵引的时间。 - The analysis results show that the fractional Kelvin model could accurately simulate the curves of storage modulus and dissipation modulus of solid polymers, moreover, it has a simple and uniform form, only a few of the parameters should be adjusted in the calculation process.
结果表明，分数导数Kelvin模型可以同时精确地拟合高分子材料的存储模量和损耗模量随频率变化的曲线，而且其形式简单、统一，在计算过程中需要调整的参数很少。 - Deformation properties of horizontal round adits in viscoelastic rocks with fractional Kelvin model
具有分数Kelvin模型的粘弹性岩体中水平圆形硐室的变形特性 - Limited Kelvin Model and Its Application to Rheological Properties in Filled Blending Polymer Systems
功能型束缚Kelvin模型及其在填充共混聚合物体系的流变应用 - Combining the proposed model, stress-strain relationship and Biot consolidation theory, a modified generalized Kelvin consolidation model is set up. Based on it, a finite element program is compiled, which can account for the consolidation-creep coupling effect of soft soil.
将该模型与土的应力应变关系、Biot固结方程耦合，建立了修正广义Kelvin蠕变固结计算模型，并调试了可考虑软土工程固结蠕变耦合效应的有限元程序。 - A standard linear solid model ( kelvin model) was used to fit the experimental data.
同时以标准线性固体模型对实验数据进行了拟合。 - Based on the hypothesis of finite strain theory and Kelvin model, a laboratory stress compression model for simulation of landfill secondary settlement was deduced.
从有限应变理论假设出发，在Kelvin模型的基础上推导出填埋场室内应力压缩模型。 - Venant plastic substance. The elastic component and the non-linear viscous component of the improved Maxwell model can simulate the instantaneous elastic deformation and visco-plastic deformation respectively. The Kelvin model and St.
在五元件黏弹塑性模型中，改进Maxwell体中的弹性体和非线性黏性体分别模拟瞬时弹性变形和黏性流动变形，Kelvin体和St。 - Through the hypothesis of the Kelvin model, the wave equation in the condition of less distortion in the sticky elasticity, attenuation coefficient expression of vertical and transverse wave are analyzed. The results show that attenuation of sticky elasticity wave has positive correlation with frequency.
在Kelvin模型假设的基础上，分析并给出了小变形条件下粘弹性介质中的波动方程，以及纵波和横波的衰减系数复数形式表达式，从而得出：粘弹性散体介质波的衰减与频率正相关； - Considering the reality of numerical computation, the generalized Maxwell and the generalized Kelvin model were revised. The relaxation functions for materials with a fading memory was being expressed in terms of Prony series.
从数值计算的实际出发，修正了广义Maxwell和广义Kelvin模型的粘弹性方程，用Prony级数逼近应力松弛方程，提出了粘弹性有限元数值计算的方法。 - Have introduced Maxwell model and Kelvin model in the classical model of viscoplasticity theory.
介绍了粘弹性理论经典模型Maxwell模型和Kelvin模型。 - In addition, the generalized Kelvin model is used to describe rheological behavior of concrete dam. On the basis of this, the object function is established to back analyze rheological parameters and is solved by variable metric method, and corresponding analysis program is developed.
此外，用广义Kelvin模型描述了混凝土坝的流变特性，由此建立了混凝土坝的流变参数反演分析的目标函数，并利用变尺度（DFP）算法进行了优化求解，研制了相应的反演分析程序。 - Secondly, by means of combining Duncan model and modified generalized Kelvin model, a new constitutive model to describe stress-strain-time relationship is proposed.
其次，将Duncan模型和修正的广义Kelvin模型相结合，建立描述上述函数拟合关系的本构模型。 - The effect of soil on pile is simplified as Kelvin model on pile-soil interface. The mechanical and mathematical models of single pile in homogeneous foundation are established. By the method of separating variables the analytical solution on settlement-time relation of single pile is derived.
将土对桩的作用简化为桩土接触面上的Kelvin体模型，建立了均质地基中单桩的力学模型和数学模型，然后采用分离变量法求得了静荷载下单桩沉降与时间关系的解析解； - The Burgers theoretical model by Kelvin model and Maxwell model is established by analyzing the features of the curve and its parameters are obtained.
并分析了曲线的特点，建立了由Kelvin模型和Maxwell模型串联组成的Burgers大理岩蠕变理论模型，求出了相应的蠕变参数。 - The Dynamic Properties of Machine-Foundation Described by Fractional Derivative Viscoelastic Kelvin Model
分数导数描述的粘弹性基础&动力机器系统振动特性分析 - Based on creep test results in situ and in laboratory on granite of Three Gorges Project ( TGP), the viscoelastic numerical simulation on excavation process of the underground hydropower plants was performed by using the generalized Kelvin model as viscoelastic model of granite.
以现场与室内岩石蠕变试验成果为基础，采用广义开尔文模型作为三峡花岗岩的粘弹性模型，对三峡工程地下厂房的施工开挖进行了粘弹性数值模拟。 - This paper adopts nonlinear vibration method to analyze the fluctuation process of warp yarn during weaving and Kelvin model to analyze the constitutive relation of its visco elasticity. A differential equation of warp yarn vibration in lengthwise and crosswise is established based on Newton law.
采用非线性振动方法分析经纱运动的波动过程，对织造过程中的经纱黏弹性本构关系选用Kelvin模型，根据牛顿定律建立经纱横向与纵向的振动微分方程。 - Then the static characteristics and dynamic characteristics of the conveyor belt are discussed, it is confirmed that the Kelvin model is used as a dynamics model of the conveyor belt by the comparative analysis of the characteristics of the two kinds of conveyor viscous-elastic model.
接着探讨了输送带的静特性和动特性，通过对比分析两种输送带粘弹性模型的特点，确定了应采用Kelvin模型作为输送带的动力学模型。 - Deformation feature of visco-elastic-plastic rock in depth level have been derived. ( 4) A new nonlinear viscoplastic body is proposed, which is in series connecting with generalized Kelvin model, we can construct a new seven-component nonlinear viscoelastoplastic rheological model of rock.
引入一个非线性粘塑体和广义的Kelvin模型串联，构成一个七元件非线性粘弹塑性蠕变模型。 - The overview of the existing model of the collision cell that based on the collision theory, and used the Kelvin model as the collision cell of the full-bridge model in this paper.
基于碰撞理论，概述现有碰撞单元模型，比较并选取Kelvin模型作为本文有限元全桥模型中的碰撞单元。 - Based on the state equation of generalized Kelvin constitutive model, a tunnel displacement analysis expression with the variable of time was derived, considering the time effect of rock mass rheology and space effect of construction excavation.
基于广义开尔文本构模型的状态方程，考虑隧道开挖的空间效应和围岩流变的时间效应，推导了以时间为变量的隧道二次衬砌位移解析表达式。 - The internal variable theory and the intrinsic time scale were brief introduced. The fractional differential Kelvin model and Zener model with intrinsic time scale were derived based on the internal variable theory. 4.
简要地介绍了内变量理论和内禀时间z（t），并基于内变量理论对分数阶微分Kelvin模型和分数阶微分Zener模型进行了推导。 - On the basis of Kelvin model, the viscoelasticity model described the mechanical properties of MRE is improved.
在开尔文模型的基础上，改进了表征磁流变弹性体力学特性的粘弹性模型，进而设计出一款基于磁流变弹性体的隔振缓冲器，并进行系列性能实验验证。 - Then the discrete dynamic equation of the deploying viscoelastic beam is derived by introducing the differential operators of Kelvin model and in virtue of the method of modal function.
然后引入Kelvin模型的微分算子，并通过模态函数法，得到伸展粘弹性梁的离散动力学方程。