助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   四边形网格 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.776秒
图标索引 在分类学科中查询
所有学科
金属学及金属工艺
计算机软件及计算机应用
数学
水利水电工程
工业通用技术及设备
互联网技术
建筑科学与工程
地球物理学
机械工业
更多类别查询

图标索引 历史查询
 

四边形网格
相关语句
  quadrilateral mesh
    New approach for quadrilateral mesh generation--normal line method
    板料成形模拟中全四边形网格单元生成新方法——法线法
短句来源
    AUTOMATIC QUADRILATERAL MESH GENERATION FOR SIMULATION OF SHEET METAL FORMING BASED ON NC TRACK DATA
    薄板冲压成形中基于数控轨迹点的全自动四边形网格生成
短句来源
    Automatic quadrilateral mesh generation in finite element analysis of metal forming
    金属成形有限元模拟四边形网格自动划分方法
短句来源
    In this paper,a new quadrilateral mesh generation approach in sheet form simulation is presented,which based on quatree method. It not only preserves the advantages of good middle element and excellent adaptability of quatree method,but also overcomes the weakness of poor boundary element. It can generate arbitrary polygon regions with all quadrialateral,good quality element in high speed and has been used in the blank mesh of sheet forming simulation.
    提出了一种用于板料成形模拟的全四边形网格单元生成的法线法 ,该方法是基于四叉树法基础上 ,既保持了用四叉树法生成的网格中间单元形状较好和对任意边界适应性强的优点 ,同时又克服了边界单元质量不好的缺点 ,该方法可以生成全四边形单元 ,已用于板料成形模拟初始毛料的网格划分 ,而且网格质量较好 ,速度比其它方法都快。
短句来源
    Based on NC track data of tool surface, an automatic quadrilateral mesh generation method is proposed.
    基于模具型腔表面的数控轨迹点,提出了一种适用于薄板冲压成 形计算机仿真的全自动四边形网格生成方法。
短句来源
更多       
  quadrilateral element
    A quadrilateral element mesh generator especially for metal forming simulation
    特别适用于金属成形模拟的四边形网格划分方法
短句来源
  “四边形网格”译为未确定词的双语例句
    This method first make use of maximum deviation of chordal length to delete redundant points on NC track curves, then redistribute points on curves according to approximate feature of adjacent NC curves.
    该方法首先利用最大弦长偏差法删除冗余轨迹 点,接着根据相邻特征曲线插值法来重新分布轨迹点,最后生成四边形网格
短句来源
    In this paper,after analyzing the acquired data's characteristic a regular quadrangle gridding structure is applied to reconstruct free-formed surfaces and then a node interpolation method based on the node's interval weight is proposed.
    分析了数控仿形测量数据的特点 ,确定重建曲面采用规则四边形网格几何结构 ,并提出了一种基于距离加权模型的节点插值方法 ,实现了散乱数据群的曲面重建。
短句来源
查询“四边形网格”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  quadrilateral mesh
We present a simple, effective and computationally efficient approach for quadrilateral mesh adaptation.
      
Feature based quadrilateral mesh generation for sculptured surface products
      
By introducing the variable-node elements, which have physical mid-side nodes, some difficulties associated with connecting the different layer patterns, which are common in the adaptive h-refinement on quadrilateral mesh, can be overcome.
      
Rational bicubic simple quadrilateral mesh surfaces
      
Closed, smooth, piecewise bicubic surfaces, defined on simple quadrilateral mesh.
      
更多          
  quadrilateral element
The set of four bars that delineate a quadrilateral element - the unit cell of the micromechanical analysis - is further endowed with a torsion deformation mode.
      
A new element for thin plate of bending with curvilinear boundary-Curvilinear boundary quadrilateral element
      
This paper presents a curvilinear boundary quadrilateral element for the problem of thin plate of bending with curvilinear boundary.
      
What's more the quadrilateral element obtained accordingly for the elastic bending of thick plates demonstrates such advantages as high precision for computation and availability of accurate integration for stiffness matrices.
      
Both, discontinuous tensile splitting and shear banding are examined in square and quadrilateral element, geometries within the frame of associated and non-associated elasto-plastic Rankine-and Drucker-Prager descriptions.
      
更多          


An important part (remeshing technology of FEM) of the numerical simulation of metal forming process has been elaborately studied in this paper. An automatic mesh generation method is proposed and its algorithms and technical treatments are thoroughly analyzed. This technology has been used to simulate the forging process successfully.

针对金属塑性成形过程数值仿真技术的重要环节──有限元网格再划分技术进行了深入地研究.提出了一种全自动4节点四边形网格生成方法,就再划分技术中的一系列算法和技术处理方法进行了详尽的分析,并将这种再划分技术用于模锻成形过程的数值模拟.

In this paper,a new quadrilateral mesh generation approach in sheet form simulation is presented,which based on quatree method.It not only preserves the advantages of good middle element and excellent adaptability of quatree method,but also overcomes the weakness of poor boundary element.It can generate arbitrary polygon regions with all quadrialateral,good quality element in high speed and has been used in the blank mesh of sheet forming simulation.The basic steps and the performance of the method are described...

In this paper,a new quadrilateral mesh generation approach in sheet form simulation is presented,which based on quatree method.It not only preserves the advantages of good middle element and excellent adaptability of quatree method,but also overcomes the weakness of poor boundary element.It can generate arbitrary polygon regions with all quadrialateral,good quality element in high speed and has been used in the blank mesh of sheet forming simulation.The basic steps and the performance of the method are described in this paper.

提出了一种用于板料成形模拟的全四边形网格单元生成的法线法 ,该方法是基于四叉树法基础上 ,既保持了用四叉树法生成的网格中间单元形状较好和对任意边界适应性强的优点 ,同时又克服了边界单元质量不好的缺点 ,该方法可以生成全四边形单元 ,已用于板料成形模拟初始毛料的网格划分 ,而且网格质量较好 ,速度比其它方法都快。文中介绍了实现它的步骤和算法

The geometrical description and mesh generation for tooling surface play an important role in the FE simulation of sheet metal forming process.According to the characteristics of stamping tools,a method of division of tooling surface into a group of parameterized NURBS patches and local area mesh adjustment is put forward.Based on the concept of the predefined parameterized NURBS surfaces,an interactive software with C++ code is developed for stamping tool surface modeling and mesh generation.The die for...

The geometrical description and mesh generation for tooling surface play an important role in the FE simulation of sheet metal forming process.According to the characteristics of stamping tools,a method of division of tooling surface into a group of parameterized NURBS patches and local area mesh adjustment is put forward.Based on the concept of the predefined parameterized NURBS surfaces,an interactive software with C++ code is developed for stamping tool surface modeling and mesh generation.The die for deep drawing process is modeled and both quadrilateral and triangular meshes are generated.And the output data containing mesh and node information are satisfying for the successive FE simulation.

针对冲压模具的特点 ,提出了模具型面参数化NURBS曲面分片 ,局部网格调整的思想 ,较好地解决了板料成形有限元模拟前处理中模具型面造型及网格划分的问题。基于NURBS方法 ,在VC + +平台上开发了一个NURBS曲面造型及网格生成系统 ,对实际的盒形件拉深凹模型面进行了描述 ,获得了满意的曲面形状 ;基于参数空间法对型面进行了四边形网格剖分 ,并自动实现四边形到三角形网格的转换

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关四边形网格的内容
在知识搜索中查有关四边形网格的内容
在数字搜索中查有关四边形网格的内容
在概念知识元中查有关四边形网格的内容
在学术趋势中查有关四边形网格的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社