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- finite elasticity theory 有限弹性理论
- We will not be concerned with the development of a general theory of finite elasticity. 我们不去关心有限应变弹性学的一般理论的导出。
- Criteria for crack propagation of ceramic materials are deduced from nonlocal elasticity theory in this paper. 本文根据非局部弹性理论推导了陶瓷材料的裂纹扩展准则。
- First, mathematical expressions for hoop strain based on linear elasticity theory and deformation plasticity theory, and thus diametral strain is derived. 模型推导过程是:首先根据线性弹性理论和变形塑性理论推导出周向应变的数学表达式,进而导出径向应变。
- Using the principle of elasticity theory,the effect of the action between rock layers on their stress states are analyzed. 运用弹性力学基本理论分析了采场顶板岩层层间作用对岩层应力状态的影响;
- The stress and stiffness models of a single-lap joint are developed based on the linear elasticity theory considering the adherend shear deformations. 应力模型中的正应力和剪应力与有限元解吻合得较好,证明理论模型正确,参数研究中确定了影响胶焊单搭接头应力分布特征的关键耦合参数。
- Elastic theory method and finite element method are basic methods in structural calculation for concrete underground continual wall. 弹性理论法、有限单元法等是目前混凝土地下连续墙结构计算的常用方法。
- Instability of asymmetric deformations of an incompressible thermo-hyperelastic spherical shell, subjected to internal pressure, is examined within the framework of finite elasticity. 摘要应用有限变形弹性理论分析了受内压作用的不可压热超弹性球壳发生非对称变形的不稳定性问题。
- The stress and stiffness analytical models of a single-lap joint based on the linear elasticity theory was developed, including the adherend shear deformations. 以胶接理论为基础,考虑被粘物剪切应变,建立单搭拉剪混元胶接接头的线弹性应力和刚度解析模型。
- Bifurcation and stability of asymmetric deformations of equal-biaxial stretching of a thin elastic square sheet was examined within the framework of finite elasticity. 摘要本文应用超弹性材料的有限变形理论分析了在面内等双向拉伸死载荷作用下不可压热超弹性方形薄板发生非对称变形的分岔及其稳定性问题。
- The methods that will be discussed are based on concepts derived from various fields, namely electron optics, the interaction of electrons with crystals, elasticity theory, crystal defect theory and crystallography. 我们要讨论的途径是以源自多种领域的观念为基础,也就是电子眼,电子和晶体之间的干扰,弹性理论,晶体缺陷理论和结晶学。
- A cross model of 3-D braided composites is presented based on elastic theory. 基于弹性理论建立了三维四向编织复合材料的交叉模型。
- The indenter, which has a finite elastic modulus, also undergoes elastic deformation under the applied load . 压头也具有一定的弹性模数,所以在加载的时候它自身也要承受弹性变形。
- This article uses mechanics of elasticity theory to analyse the stress of fragile material disk pressed in diametric.From it we can obtain the formala of stress calculating theory. 本文用弹性力学理论对沿直径受压的脆性材料圆盘进行应力分析,得出应力计算理论公式。
- By using linear elastic theory, formulae for tangential stress on ellipse edge are derived. 根据线弹性理论,导出了椭圆裂纹边缘的切向应力的表达式。
- The critical load expression formula for static denting is suggested by sheet elastic theory. 研究厚度、屈服强度和预变形对板材静动态局部凹痕抗力的影响规律;
- The relationship of stress and strain was obtained on the basis of the nonlocal elastic theory. 摘要基于非局部弹性理论,建立了碳纳米管壳体模型的应力应变关系。
- Some New Points of Elasticity Theory 关于弹性理论的几点拓展
- A finite increment in a variable. 变量增量变量的有限增量
- two-dimensional elasticity theory 二维弹性理论