quasi-nilpotent element

The Quasi-Conforming Element ( QCE ) technique is introduced of constructing penalty finite element of Navier-Stokes Problem.

给出构造 Navier -Stokes问题罚有限单元的拟协调元法.

In quasi-static conditions, the closed expressions far from source in the air and the earth is derived for electric dipole source, and by using it as the outer boundary conditions of the finite element method, difficulties in loading the boundary conditions is solved.

在准静态近似条件下，分别推导了水平电偶极子在空中和大地的远区电场闭合表达式，并以此作为有限元计算中的外边界条件，解决了边界条件加载的困难。

A quasi-static finite element approach is presented to simulate soft tissue deformation during robot-assisted needle insertion with satisfactory precision.

为了提高机器人辅助针穿刺精度，提出一种对软组织变形分析的准静态有限元法。

The Quasi-Conforming Element ( QCE) technique is introduced of constructing penalty finite element of Navier-Stokes Problem.

给出构造Navier－Stokes问题罚有限单元的拟协调元法。

Based on the finite element method and the theory of mode superposition, a quasi-static calculation method for the seismic response of rigid pile composite foundation under SV wave is presented.

针对竖向传播的SV波作用下刚性桩复合地基的动力反应，在振型分解反应谱法的理论基础上，提出一种基于有限元分析的拟静力方法。

This study was designed to establish three-dimensional reconstruction and the finite element model of the foot from the CT data and to study finite element stress of the tarsometatarsal joints in quasi-static load.

本研究旨在通过CT数据来对人足主要结构进行三维重建建立有限元模型，对跗跖关节进行准稳态有限元受力分析。

This article uses nonlinear finite-element method, including both geometric and material nonlinearity, when modeling a axisymmetric loaded tank shell model in a typical range of dimension by a quasi-static elastic-plastic buckling approach.

在考虑大变形几何非线性和材料非线性条件下，本文利用非线性有限元法，以轴对称载荷壳单元模型，对一定尺寸范围内的储罐进行了准静态弹塑性屈曲分析。

The Quasi-Conforming Element ( QCE) technique is introduced in this paper for calculating the penalty-finite element problems.

本文将拟协调元方法应用于罚函数有限元中。

Finite Element Simulation of Quasi-Static Stable Mode I Crack Growth under an Alternating Loading

交变载荷作用下Ⅰ型裂纹准静态稳定扩展的有限元模拟

Quasi-conforming four node plate bending element for thin plate vibration analysis

拟协调四节点板弯曲单元在薄板振动分析中的应用