网络 弹性体; 弹性固体
- Magneto-Thermo-Elastic Waves in an Infinite Perfectly Conducting Elastic Solid With Energy Dissipation
理想传导弹性体中能量耗散的磁-热-弹性波 - This article uses a finite difference time domain method to study the two-dimensional sound field characteristics of elastic solids based on elastic solid equations.
对弹性固体中的声场方程应用时域有限差分法，进行了二维声场特性研究。 - The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led.
为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。 - In this paper, a numerical procedure, incorporated with the finite element method, is developed for calculation of the3D linear elastic solid is subjected to mixed-mode load with3D cracks.
M-积分是研究物体具有裂缝之破坏行为的重要參數。本论文结合有限元素法研究针对三维线弹性材料具有裂缝之物体受混合载重作用计算其M-积分的數值分析。 - The Thermodynamics State of the Elastic Solid System
固体弹性系统的热力学状态 - Dyad analysis for elastic solid strain
弹性体应变的并矢分析 - The authors of this paper proposed a stress wave transmission theory in porous vertical non-uniform elastic solid with compressible viscous fluid.
建立含有可压缩粘滞流体的多孔隙垂向非均匀弹性固体内之应力波传播理论。 - The criteria are applied successfully to the elastic solid contact problems in engineering, and one example is given here.
此方法已成功应用于工程中的弹性固体接触问题分析，文末给出了一个计算实例。 - The study gives a qualitative and quantitative dynamic fracture analysis, and a three-dimensional finite element program is developed to compute the dynamic stress intensity factor for a semi-elliptic surface crack in an elastic solid of finite size under impact loading.
在定量分析中，编写了该裂纹结构受冲击载荷作用下的全尺寸三维动态有限元程序，并进行了大规模的数值计算，确定了表面裂纹动态应力强度因子，论证了该事故发生的原因。 - A new analytic solution for stresses within an elastic solid sphere subjected to spherically symmetric impact loads is presented.
给出了弹性球体在冲击载荷下应力波传播的解析解。 - Based on Mindlin's solutions, this paper presents several formulas which can be used to analyse the settlement of piles and estimate influence values of the vertical normal stresses in a semi-infinite elastic solid.
从Mindlin解出发，本文提出了可以分析桩的沉降及计算弹性半无限体内应力影响值的方法。 - In this paper, integral expressions for stresses and displacements produced in a semi-infinite elastic solid by a rigid circular bearing plate are transformed into the algebraic expressions using Hankel's integral formula.
本文利用亨格尔（Hankel）积分公式将在圆形刚性承载板作用下弹性半空间体内应力和位移的积分表达式变换成代数表达式。 - A method for direct computation of the differential seismogram with respect to the velocity change in a layered elastic solid
一种直接计算层状弹性固体内相对速度改变的微分地震图的方法 - In this paper, the parallel computation of 2D elastic solid using fast multipole Boundary Element Method is presented, including the partition scheme of adaptive tree, parallel process of iterative method and load balancing in a distributed storage environment.
本文给出了二维快速多极边界元法弹性静力学问题的并行算法，包括针对分布式存储环境下的自适应树结构的划分方案、负载均衡的实现、以及迭代算法的并行处理。 - This paper deals with the plane strain problem of non-straight boundary semi infinite elastic solid to which a concentrated force is applied at the midpoint of the bottom of a groove.
本文对几种不同形状之刻槽的折线界面的半无限弹性体，在其槽底施以集中力的平面应变问题做了讨论。 - Study on the impact between liquid drop and elastic solid
液滴与弹性固体表面撞击过程的研究 - In order to investigate the material corrosion by liquid droplet solid impact, a nonlinear coupling wave model adopted to analyze the impact between the spherical liquid droplet and an elastic solid plane has been developed.
推导了可用于研究液固撞击问题的非线性耦合波动模型，并将其应用于球形液滴与弹性固体平面撞击过程的数值分析。 - The Finite Element Numerical Method of 3-D Nonlinear Primary Wave Equation in Isotropy Elastic Solid Medium
各向同性弹性固体中三维非线性纵波方程的有限元解法 - The reflection and transmission coefficients of plane waves at free boundary of viscous fluid, rigid boundary of viscous fluid, interface between different viscous fluids, interface between viscous fluid and elastic solid, are deduced.
文中还针对自由界面、刚性界面、粘性流体内部分界面、粘性流体与弹性固体分界面等，求出了平面波的反射系数和透射系数。 - The classic theory of elastic solid can't accurately describe wave propagation and energy dissipation in granular media.
经典弹性固体理论不能准确地描述散体介质中波的传播和能耗规律。 - Plane stress waves in an elastic solid and the influence of thermodynamic effects
弹性固体中的平面应力波及热力学效应的影响 - An infinite elastic solid containing a doubly periodic rectangular array of cylindrical inclusions under longitudinal shear is dealt with.
研究无限介质中矩形排列双周期圆柱形夹杂的纵向剪切问题。 - Symbol Expression for Analysis of Elastic Solid Deformation
弹性体变形分析的符号表达式系统 - Considering the gel layer and the endolymph of otolith organs as visco elastic solid and fluid respectively, the Grant ′ s elastic model was modified.
将耳石器官的胶质层和内淋巴液分别作为粘弹性固体和流体处理，修改了Grant等人所提出的模型，通过频率分析，给出了耳石器官物性参数以及粘弹特性对于系统的不同控制作用。 - With this solution, an exact expression of mode I stress intensity factor near the front edge of the penny crack subjected to uniform pressure in an infinite elastic solid is obtained.
再利用这个封闭解和应力强度因子的定义，得到了一个无限弹性体中受均布载荷分布时圆片裂纹前沿Ⅰ型应力强度因子的精确表达式。 - In this paper, the J integral analysis is performed for the plane problems of multiple microcracks near the tip of a semi infinite macrocrack in an anisotropic elastic solid.
研究各向异性弹性体中半无限长主裂纹端存在多微裂纹时的平面问题，对其进行J积分分析。 - By a linear perturbation analysis, we study how the pre-strain affects the surface morphology of the elastic solid and discuss the regulating of the pattern.
我们通过线性稳定性分析，研究了弹性固体几种能量作用下的表面稳定性问题，并探讨了通过施加不同类型的预应变调控弹性固体表面失稳的具体形貌。 - The natural soil was mostly simplified as the isotropic elastic solid for idealization, however, the soil always stratified due to the different depositional age. So we should use the layered medium model to reflect the in homogeneity along the depth.
以往的研究多将天然土体简化为理想的各向同性弹性固体介质来分析，然而，天然土体由于沉积年代不同，总以分层形式存在，需要用层状介质模型来反映沿深度方向上的不均匀性。 - Elastic solid method is improved in this paper, the improved method is better than the classical method in the capability of mesh deformation.
本文对弹性体法进行了改进，进一步提高了该方法解决网格大变形的能力。 - The rheological properties of its solution are quite complex between elastic solid and viscous liquid, needing the rheological theory to describe the properties.
糊料是一种高分子聚合物，其溶液的流变性能比较复杂，介于弹性固体和粘性液体之间，需要用流变学理论来描述其性质。