go top

## extended finite element method添加释义

### 网络释义专业释义英英释义

扩展有限元

扩展有限元法

...：扩展有限元法； 虚节点法； ALOF软件； 断裂力学； 三维疲劳裂纹扩展 [gap=1428]Key words： extended finite element method; virtual node method; ALOF software; fracture mechanics; 3D fatigue crack propa..

扩展有限单元法

3）扩展有限单元法(extended finite element method，XFEM)，摆脱了传统有限单元法中裂纹对网格的依赖，不需网格重构和预设扩展路径即可实现裂纹的自动扩展。

• 扩展有限元 - 引用次数：1

参考来源 - 一种曲折裂纹尖端单元位移场的构造方法 A new method for constructing the approximations of zigzag

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Extended finite element method

• abstract: FEM mesh, the triangles are the elements, the vertices are the nodes. The finite element method (FEM) has been the tool of choice since its inception in the 1940s (Hrennikoff, Courant) for the simulation of structural mechanics.

### 双语例句

• The extended finite element method (XFEM) is a numerical method for modeling discontinuities within a standard finite element framework.

扩展有限元近年来出现的种在常规有限元框架求解不连续问题数值方法

• A new numerical method, extended finite element method (XFEM), which may conveniently simulate static and dynamic cracks, was introduced several years ago.

扩展有限元近几年出现的方便模拟静态动态裂纹数值方法

• A discrete crack model based on the extended finite element method (XFEM) was used to describe the nonlinear fracture of concrete gravity DAMS during earthquakes.

为了模拟重力坝强震作用下破坏过程利用扩展有限元框架下分离裂纹模型描述混凝土中的裂纹扩展。

\$firstVoiceSent
- 来自原声例句