The growth of a penny-shaped crack in a functionally graded material is analyzed.
分析了功能梯度材料中币型裂纹扩展问题。
A torsional impact problem of a cylindrical crack in a functionally graded pipe is investigated.
该文研究了含环形裂纹功能梯度管的扭转冲击问题。
The fracture problem of the functionally graded material (FGM) is analyzed using the element-free method (EFM).
本文采用无单元法分析了功能梯度材料的断裂力学问题。
The bond strength between the coating and substrate can be enhanced through producing functionally graded coating.
通过制备梯度涂层可以提高涂层与基体之间的结合强度。
The differential equation with varied coefficient of the SH-wave in the functionally graded materials is established.
建立了功能梯度材料中SH波的变系数微分方程。
Post-buckling equilibrium paths of functionally graded material(FGM)rectangular bar with one end fixed and another end free are studied.
对一端固定一端自由功能梯度压杆的后屈曲问题进行了分析。
The transient thermal response of functionally graded material(FGM) plates has been investigated based on the hybrid numerical method(HNM).
采用混合数值法分析了功能梯度材料板中瞬态热响应问题。
The mathematical models of thermal elasticity fracture problem of cracked plate for isotropic functionally graded materials are researched.
探讨各向同性功能梯度材料裂纹板热弹性断裂问题的数学模型。
The results given in this paper have certain referential value in studies of anti-plane fracture problems for functionally graded materials.
这对于功能梯度材料反平面断裂问题的研究具有一定的参考价值。
The influence of an exponential volume fraction law on the vibration frequencies of thin functionally graded cylindrical shells was studied.
研究了指数型体积分数对功能梯度薄圆柱壳振动频率的影响。
The paper presents an analysis of the axisymmetric bending of a functionally graded circular plate under elastically supported boundary condition.
对周边为弹性支承边界条件下的功能梯度材料圆板轴对称弯曲问题进行了分析。
Two classes of plane fracture problems of anisotropic functionally graded materials have been explored by using elastic theory and crack knowledge.
借助弹性力学理论和断裂力学知识，探讨了两类各向异性功能梯度材料平面断裂问题。
The displacement components of a three dimensional functionally graded rectangular plate were expanded in the forms of double trigonometric series.
将功能梯度三维矩形板的位移变量按双三角级数展开，以弹性力学的平衡方程为基础，导出位移形式的平衡方程。
The deformation of functionally graded truncated conical shell subjected to transverse mechanical load as well as non-uniformly thermal load is studied.
研究了功能梯度材料截顶圆锥壳在横向机械载荷与非均匀热载荷同时作用下的变形问题。
The dynamic thermal stresses responses analysis model problems of metal-ceramic functionally graded materials (FGMs) under thermal shock load are studied.
研究了梯度材料在承受热冲击载荷作用时的动态热应力响应分析模型问题。
In this method, functionally graded change, arbitrary form of plate and complex boundary conditions can be reflected without increasing the degrees of freedom.
细观元方法不增加结点自由度，却使得功能梯度板件的任意功能梯度变化、各种复杂边界条件得到反映。
The crack problem in an infinite mediums of functionally graded material (FGM) subjected to antiplane shear is studied by using nonlocal linear elasticity theory.
根据非局部线弹性理论研究了剪切模量为指数型的无限大功能梯度材料反平面裂纹问题。
Research of functionally graded coatings has a characteristic of intersection of multi subject, and it is a potential research field, has a wide application view.
功能梯度薄膜的研究具有多学科交叉的特点，是一个极具潜力的研究方向，应用前景广阔。
Based on the classical nonlinear plate theory, axisymmetric post-buckling behavior of a functionally graded circular plate under radial compression was investigated.
基于经典非线性板理论，研究了功能梯度圆板在均匀的径向压力作用下的轴对称过屈曲问题。
The model of wave propagation in functionally graded material (FGM) is introduced to soil medium, and the concept of functionally graded soil medium is brought forward.
研究了将功能梯度材料中应力波传播的计算模型应用到土介质中，提出了梯度土介质的概念。
To consider the effect of bonding characteristics of the adhesives between the piezoelectric layer and the functionally graded ones, a linear spring layer model is adopted.
为了考虑中间压电层与上、下功能梯度层之间的粘结效果，采用线性弹簧模型以模拟界面性能。
The bending fracture problems of cracked plate for anisotropic functionally graded materials under loads of pure bending, pure twisting or bending and twisting are discussed.
探讨各向异性功能梯度材料裂纹板受纯弯、纯扭、弯扭载荷作用下的弯曲断裂问题。
The free vibration of a transversely isotropic and functionally graded rectangular plate with material constanting inhomogeneous across thickness is investigated in the paper.
考察了沿厚度方向材料参数为非均匀的功能梯度横观各向同性矩形板的自由振动。
One of the important applications of FGMs is the functionally graded thermal barrier coating(TBC), which may markedly improve the durability compared with those conventional ones.
梯度功能热障涂层是FGM的重要应用之一，它与传统的热障涂层相比可明显提高耐久性。
Based on 3d elastic theory, the dynamic equations and corresponding boundary conditions about the cylindrical functionally graded shell bonded piezoelectric layers were presented.
基于三维弹性理论，导出了带有压电层的圆柱形梯度壳的动力学方程以及相应的边界条件。
Cylindrical bending of functionally graded plates with arbitrary distributions of material properties under arbitrary loading are studied using hybrid differential quadrature method (HDQM).
利用混合微分求积法，对任意荷载作用下不同材料梯度分布的功能梯度材料平板柱形弯曲问题进行了分析。
Based on the first-order shear deformation plate theory, axisymmetric governing buckling equations are derived for a functionally graded material circular plate subjected to in-plane pressure.
基于一阶剪切变形板理论，推导了功能梯度材料圆形板在边界面内均布压力作用下的轴对称屈曲方程。
A new microelement method for the analysis of functionally graded structures was suggested, and the method model, basic computational equations, features and functions were given in this paper.
建议一种新颖的功能梯度构件分析的细观元法，给出了方法模型、基本算式及特点与功能。
State space formulations are developed to study a simply supported hybrid beam consisting of two functionally graded material layers and an intermediate actuating or sensing piezoelectric layer.
为了考虑中间压电层与上、下功能梯度层之间的粘结效果，采用线性弹簧模型以模拟界面性能。
Functionally graded materials (FGM) are advanced in that their ingredient and structure show a continuous change.
梯度功能材料(FGM)是组成和性能呈连续变化的先进材料。
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