自适应有限元,Adaptive finite element
1)Adaptive finite element自适应有限元
1.Considering the practical characteristics of Pubugou Hydropower Project,the stability of the dam,the deformation and the stresses of the joint zone connected the core wall in the dam and the concrete cut wall in the large overburden depth are analyzed by the adaptive finite element method.针对瀑布沟水电站堆石坝的实际工程特点,应用自适应有限元方法,分析研究了大坝的稳定性和覆盖层中混凝土防渗墙与坝内黏土心墙接头部位的局部应力和变形情况,对比分析了不同接头形式的利弊,为设计部门推荐了合适的接头形式。
2.Based on the generated result of the Medial Axis of arbitrary object, a method of h_version adaptive finite element fuzzy control strategy is constructed and realized by controlling MA radius and radius change.在任意形体中轴生成算法结果的基础上 ,根据中轴半径及其变化 ,建立并实现了h型自适应有限元模糊控制机制 。
3.By analyzing the relationship of medial axis and structural singularity, we propose a new idea of medial axis based adaptive finite element fuzzy control.通过分析中轴与结构奇异性之间的关系 ,作者提出了基于中轴的自适应有限元模糊控制的思想 。
英文短句/例句

1.Structural Topology Optimization Method Based on Adaptive Finite Element Method;基于自适应有限元的结构拓扑优化法
2.Study on Adaptive Finite Element Method for Landslide Stability Analysis;边坡稳定分析的自适应有限元法研究
3.A SELF-ADAPTIVE FEM FOR FREE VIBRATION ANALYSIS OF PLANAR CURVED BEAMS WITH VARIABLE CROSS-SECTIONS平面曲梁面内自由振动分析的自适应有限元
4.Phase-field modeling of free dendritic growth with adaptive finite element method自由枝晶生长相场模型的自适应有限元法模拟
5.Research and Application of Adaptive Finite Element Mesh Generation Algorithm;自适应有限元网格生成算法研究与应用
6.Application of Adaptive Finite Element Method in Numerical Simulation of Injection Molding;自适应有限元在注塑成型数值模拟中的应用
7.Phase Field Simulation of Solidification Behaviors in Undercooled Melts Using Adaptive Fem;过冷熔体凝固的相场法自适应有限元模拟
8.AFT Algorithm for Unstructured Adaptive Finite Element Mesh Generation;非结构化自适应有限元网格生成的AFT方法
9.An h-Adaptive Finite Element Modeling of the 2.5-Dimensional Point Source Electricfield点源2.5维电场的h-自适应有限元数值模拟
10.A NEW ADAPTIVE FINITE ELEMENT METHOD FOR MULTISCALE DYNAMIC SIMULATION多尺度材料模拟的自适应有限元方法研究
11.Analysis of p-version Adaptive Finite Element Method for Three Dimensional Unsteady Temperature Field三维非稳定温度场的p型自适应有限元分析
12.Phase-field Simulation for Ternary Dendritic Growth Using Adaptive Finite Element Method;基于自适应有限元方法的三元合金晶体生长相场模拟
13.Adaptive finite clement mesh generation is a strategy to optimize finite element mesh in line with er-ror estimation.自适应有限元网格生成是基于误差估计,自动进行有限元网格优化的一种策略。
14.Study on Dam Stress Determination Based on Adaptive FEM and Plane FEM Stability Analysis for Xiaowan;自适应有限元大坝应力取值研究及小湾拱坝平面稳定分析
15.A Adaptive Finite Element Method Based on a New Posteriori Error Estimator and Its Application一种基于新的后验误差估计的自适应有限元方法及其应用
16.3D Adaptive FEM Analysis of Arch Dam and Study on Several Stability Criteria;拱坝三维自适应有限元分析及若干稳定判据的研究
17.Subconvergence and a Self-Adaptive Posteriori Error Estimates of Bilinear Finite Element;双线性有限元的慢收敛和自适应后验误差估计
18.The Subconvergence of Bilinear Finite Element and a Self-adaptive Algorithm;双线性有限元的慢收敛和自适应后验估计
相关短句/例句

adaptive FEM自适应有限元
1.The application of adaptive FEM in cracking trace of arch dams;自适应有限元在拱坝破坏追踪中的应用
2.To meet the needs of adaptive FEM analysis for structure loaded step by step,the key problems such as the transferring of calculated mechanical results between tw.实现了随开挖工作面不断移动而自适应加密有限元网格的过程 ;提出了变化网格中的已知边界荷载及开挖边界释放荷载的移置方法 ;为适应增量荷载下自适应有限元分析的需要 ,研究了不同网格间有限元计算结果的传递及网格退化处理等问题。
3.In this paper, C++ langrage with Object-oriented features was used design a P-version adaptive FEM program, which contains the modules of high-order and Serendipity shape function, high-order element, adaptive course and error estimate.本文采用了面向对象的程序设计方法,以C++作为编程语言,构造了一个局部自适应有限元P加密程序。
3)adaptive finite element method自适应有限元
1.The adaptive finite element method is used to analyze the stress fields in slopes.采用自适应有限元法分析边坡的应力场,然后应用并行组合模拟退火算法建立基于应力场的边坡任意形状临界滑动面的全局搜索方法。
2.The stress evaluation based on adaptive finite element method is discussed.提出了基于误差控制下的自适应网格的有限元应力取值标准:即给定一全局误差限作为自适应有限元网格剖分的准则,以此网格计算所得应力即为有限元应力取值。
3.Adaptive finite element method, including error estimator and adaptivemesh refinement technology, can effectively improve the accuracy of finiteelement analysis, so that can increase the realiability of the result of finiteelement method.自适应有限元方法以误差估计和网格自适应技术为核心,可以有效地改善有限元的计算精度,从而提高有限元计算结果的可靠性。
4)adaptive finite element method自适应有限元法
1.Phase-field modeling of free dendritic growth with adaptive finite element method自由枝晶生长相场模型的自适应有限元法模拟
2.In this paper,adaptive finite element method is used to analyze the stability of slopes.本文采用自适应有限元法进行边坡稳定分析,将改进的遗传算法和自适应有限元法相结合,建立基于应力场的边坡任意形状临界滑动面的全局搜索方法。
5)adaptive FEM自适应有限元法
1.This paper studies the effects of overbreak and underbreak on the stability of tunnel with elastic theory and adaptive FEM.用理论解析和自适应有限元法研究了超欠挖对隧道稳定性的影响,结果表明:隧道超欠挖的存在及其沿设计轮廓的不均匀分布造成的开挖轮廓的凹凸不平,将引发隧道周围岩体中的局部应力集中,提出了控制这种局部应用力集中对隧道稳定性影响的基本措
6)h-adaptive finite elementh-自适应有限元
延伸阅读

自适应自整定调节分子式:CAS号:性质:在调节系统中,对象的动态特性往往是变化的,如果变化不大或调节的质量要求不高时,可以采用固定规律的调节器,假若变化大,质量要求又高时,需要选择可变规律调节器。调节器参数的改变是直接按照对象特性的变化进行的,叫作自适应调节。对象的识别和调节器的规律的计算都用一个计算装置进行,就叫自适应自整定调节,或简称自整定调节。