基于径向函数的点插值法(RPIM)是一种新型无网格法。
A meshless method with radial point interpolation method (RPIM);
配点型无网格方法的实施不需要背景网格,是真正的无网格法。
While the point collocated meshless method is a real meshless method because its implementation does not need any background mesh.
微分求积法(DQM)与局部微分求积法(LDQ)是无网格法的一种。
Differential quadrature method (DQM) and local differential quadrature method (LDQ) are a kind of meshless methods.
算例表明,该算法大大加快积分点的搜索速度,提高无网格法的计算效率。
Numerical results show that this algorithm can fasten the quadrature point detection sharply and therefore improve the efficiency of meshless numerical computation.
数值实例表明在随机结构分析与可靠性计算方面随机无网格法具有明显的优势。
Numerical example shows that stochastic meshless method has obvious advantages in the probabilistic structure and reliability analysis.
无网格法作为一种新型的数值方法,因其近似函数不依赖于网格而受到广泛关注。
Meshless method is an efficient new-style numerical method. The extensive study of the theory and applications of meshless method was done because of the approximate function without any mesh.
根据最新无网格法的前沿研究,提出了一种新型无网格法-IMLS方形域法。
According to some recent studies of meshless methods, a new technique of meshless methods was presented - the meshless Interpolating Moving Least square (IMLS) method in square sphere.
无网格法在处理有限元法难以解决的问题时具有显著的优势,且前后处理比较简单。
Meshless methods were preponderant in dealing with problems when it was difficult to employ finite element method. And they could simplify pre-and post-processings.
推导出二维多物体目标的无网格法的计算公式,求解了一维粗糙面与目标的复合电磁散射。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
无网格法是一种数值解偏微分方程(PDE)的功能强大的工具,它有当地的技术和元素的特点。
Meshless method is one kind of powerful tool for numerical solutions of partial differential equations (PDEs), and it has local technique and element-free characteristics.
无网格法是一种新的数值计算方法,节点的布置方案和节点的性态特点则是无网格法的重点,也是难点。
Meshless method is a new sort of numerical calculation method; nodal arranging scheme and character of nodes are emphasis and difficulty of meshless method.
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。
Aiming at the elastoplastic analysis of soil slope stability, a reproducing kernel particle method(RKPM) was put forward.
无网格法采用移动最小二乘法构造位移函数,采用罚方法满足本征边界条件,对弹性体的振动问题进行了分析。
Based on the moving least squares method, an effective meshless method is developed for the vibration analysis of elastic bodies.
在数值模拟中重点对移动和固定网格法等进行了研究,并应用固定网格法对无压渗流场自由面进行了搜索计算。
We will have focal point study for moving and fixing grid law etc., have the application to the free surface search of he impressure influent fields.
在数值模拟中重点对移动和固定网格法等进行了研究,并应用固定网格法对无压渗流场自由面进行了搜索计算。
We will have focal point study for moving and fixing grid law etc., have the application to the free surface search of he impressure influent fields.
应用推荐