The basic principle of reproducing kernel particle method was first introduced in this paper.
本文首先介绍了重构核点法的基本原理,然后基于核重构思想,与配点法相结合,以一维问题为例,研究了配点型无网格方法,对该方法构造过程中的近似函数及其导数的计算、修正函数的计算及方法的实现等问题进行了探讨。
Research on the reproducing kernel particle method for double nonlinearities of large strain and elastoplasticity;
弹塑性大应变双重非线性问题分析的再生核质点法研究
Improved reproducing kernel particle method for shape design sensitivity analysis;
形状设计灵敏度分析的改进的再生核质点法
The principle of the reproducing kernel particle method (RKPM) and its application to bulk forming of slightly compressible rigid-plastic material are presented.
介绍了用再生核质点法求解刚塑性可压缩材料体积成形的基本原理,利用罚函数满足本质边界条件,积分过程采用有限元背景网格,对边界和内部采用不同的高斯积分求解方案,采用砖形影响域的张量积核函数。
Introduces the principle of the meshless reproducing kernel particle method(RKPM) and its application in metal forming processes.
介绍了无网格再生核质点法(RKPM)的基本原理及其在刚塑性可压缩材料体积成型中的应用·采用罚函数满足本质边界条件,模拟了理想塑性材料的二维平面无摩擦镦粗过程,计算了不同坯料高宽比在不同可压缩因子下的变形情况,将计算结果与解析解进行比较,结果表明变形工件形状和应变参数与解析解吻合较好,应力计算的误差可能与点积分有关·模拟结果说明了再生核质点法在体积成型中应用的可行性和有效性
Aiming at the elasto-plastic analysis of soil slope stability,a reproducing kernel particle method(RKPM) was put forward.
针对土质边坡的稳定性问题,提出了利用无网格法中的再生核质点法(RKPM)进行弹塑性分析的方法。
The present study conducts investigations on the reproducing kernel particle method (RKPM).
对再生核质点无网格方法的理论进行了研究,通过修正配点法实现其本质边界条件,将其应用到非线性问题的数值计算,通过自编程序对实例计算的结果表明,再生核质点法及本文对其本质边界条件的处理在求解非线性问题中是有效、可行的,结果精度高、收敛快。
Dynamic impact processes was analyzed and simulated with reproducing kernel particle method (RKPM).
应用再生核质点法实现了冲击过程的数值模拟。
Treatment of Contact in Simulation of Sheet Metal Formulation Using Meshfree Reproducing Kernel Particle Method
板材成形无网格再生核质子法模拟中的接触处理
Evaluation for the Quality of Vitamin C Tablets with Multiple-goal Decision-making and Ideal Point Method;
多目标决策——理想点法对维生素C片的质量再评价
Interpolation Methods in the Two Given Reproducing Kernel Hilbert Spaces;
两个给定再生核Hilbert空间中的插值方法
An Image Smoothness Method Based on Two-Dimention Reproducing Kernel;
基于二维再生核理论的图像平滑方法
Reproducing Kernel Methods for Solving Some Singular Differential Equations
求解一些奇异微分方程的再生核方法
Solving Nonlinear Singular Two-point Boundary-value Problem in the Reproducing Kernel Space
在再生核空间中求解非线性奇异两点边值问题
Re-research on Core Indictors of Quality of Life for Chinese Individuals with Mental Retardation;
中国智力障碍者生活质量核心指标的再研究
Wavelet Analysis Method and Its Applications in Reproducing Kernel Spaces;
再生核空间中的小波分析方法及其应用
Research on RKPM Utilized in Plate Bending;
再生核粒子法及其在平板弯曲问题中的应用
Methods of Solving Integral and Differential Equations in the Reproducing Kernel Space;
再生核空间中积分和微分方程的求解方法
The Best Approaching Method of a Limited Function in Regenerated Nuclear Space;
再生核空间中的一个有界泛函的最佳逼近方法
Biochemical methods for the analysis of DNA-protein interactions
核酸-蛋白质互作的生物化学研究方法
Some Opinions about"How the Qualified Companies to Operate the Nuclear Quality Assurance System";
对“民用核安全设备活动持证单位核质量保证体系运行”的几点看法
Contrastive Analysis on the Chromosome Karyotypes of Alfalfa Cultivated in Southern China and Its Regenerated Plantlet from Protoplast
南方紫花苜蓿及其原生质体再生植株染色体核型的对比分析
He has no other means of acting on matter than by moving it.
人除了移动物质外，无法再对物质产生其他作用。
Study on the Preparation Technique and Quality Evaluation Method of High Quality Recycled Aggregate
我国高品质再生骨料制备技术及质量评定方法
The Construction of Reproducing Kernel and Some Approximating Problems in the Reproducing Kernel Spaces;
再生核的构造及再生核空间的若干逼近问题