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- The last result is in complete agreement with the one corresponding to solution in the classical linear theory of elasticity. 最后这一结果是和对应于经典线性弹性理论中的解的那种结果完全一致的。
- 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。
- As a useful complement to the classical linear system identification methods, the subspace model identification (SMI) methods have drawn much research attention recently. 摘要作为传统线性系统辨识方法的一个有益补充,子空间模型辨识方法(SMI)近年来获得了广泛关注。
- In this paper, we discussed to Algebraic Multigrid (AMG) method for higher-order finite element equations in two dimensional linear elasticity. 本文主要对求解二维弹性力学问题高次有限元方程的代数多重网格(AMG)方法进行了讨论与探讨。
- Empirical results show that this model is superior to classical linear model and can avoid large data problem of nonparametric application in macroeconomics in China. 另外它也有助于克服我国宏观经济数据不多而造成的非参数方法应用困难的现实情况。
- 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。
- Fuzzy linear programming with constraint coefficients of triangle fuzzy numbers is transformed into classical linear programming by using a new ranking criterion of fuzzy numbers. 摘要利用一种新的模糊数排序准则,提出了约束条件中含有三角模糊数的模糊线性规划转化为经典的线性规划的方法。
- Many standies have indicated the macroeconomy depicted by multiplier-accelerator model is a linear system S, and the model is classic linear model. 研究表明乘数-加速模型所描述的宏观经济系统是一个线性系统S,因而乘数-加速模型也是经典线性模型。
- For the first method is validated in the static linear elasticity finite elements model, the result indicates shows well non-linear property and adjustive property. 前一种方法在静态线弹性有限元模型中验证,结果表明上述非线性反馈力具有良好的实时性,能够更真实的反映出生物的力学特性,而且具有良好的可调节性。
- 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。
- Fuzzy normed space theories are important parts in fuzzy analysis,while powerset linear operator is a reasonable form of classic linear operator in fuzzy normed space. 模糊赋范空间理论是模糊分析学的重要组成部分,幂集线性算子则是经典线性算子在模糊赋范空间中的极为合理的表现形式。
- The method and process to back analyze the above initial geostress in linear elasticity material with finite element method is discussed,followed by an example. 讨论了在线弹性介质中,通过有限元计算求解这种地应力的方法、过程,并给出算例。
- Fuzzy linear programming with trapezoid fuzzy numbers in restricted condition is transformed into classical linear programming by using a new ranking criterion, and an optimal solution is obtained. 摘要利用一种新的模糊数排序准则,将约束条件中含有梯形模糊数的模糊线性规划转化为经典的线性规划,进而求得了原模糊线性规划的最优解。
- Classical linear flutter analysis is based on the solution of flutter eigenvalue problem, and needs to track the root loci to determine the correct flutter boundary but sometimes it may fail. 摘要经典的线性颤振分析方法需要求解颤振特征值问题,并需要对特征值进行跟踪排序,以消除在确定颤振临界点时可能出现的颤振模态分支的“窜支”问题,从而影响了颤振分析的效率及自动化程度。
- In the first stage the system is decomposed into uncoupled subsystems by using a controller based on fuzzy logic.The decoupling fuzzy logic is derived based upon the classical linear system theory. 在第一阶段中,首先藉由建立在古典的线性系统理论上之模糊控制器将一个耦合之系统分解为互相独立之两个次系统。
- Applying theory of linear elasticity fracture mechanics to the analysis of high strength concrete(HSC) compress shear member's cracking stress, a corresponding model is established in this paper. 把线弹性断裂力学的理论应用到高强混凝土压剪构件的开裂强度分析中,建立相应的计算力学模型。
- To illustrate the foregoing analysis, consider a linear elastic solid. 为了举例阐明以上的分析,我们考虑一种线性的弹性固体。
- Ideal Elasticity Plasticity model is used to simulate the constitutive relation of soils, and linear elastic model is used for concrete of piles. 地基采用理想弹塑性模型,桩身混凝土用线弹性模型模拟,桩-土界面设置了有厚度的薄单元。
- Both Bach and Beethoven wrote classical music. 巴赫与贝多芬谱写的都是古典音乐。
- nonnormal classical linear regression model 非正态古典线性回归模型