摘要
计算机辅助设计(CAD)技术显著的成就就是三维设计技术的迅速发展以及由此带来的设计理念的更新与变革。本文阐述三维设计的重要性、发展历程及方向;比较目前国内外流行的几种三维设计软件功能上的特点与差异;对复杂工程进行三维建模与有限元分析,以双层取水口为例,介绍CATIA软件在工程三维设计中的应用;实现CATIA与ANSYS的联合使用以及三维设计二维出图。三维设计已影响到各行业,将成熟技术引入到水利水电行业中是可行的。
The prominent achievement of the computer aided design（CAD） technique is the speedy development of the 3-dimensional design technique and the update of the design thought which it brings. This paper expatiates the significance, the develop course and the direction of the 3D design, compares the characteristic and the differences of the 3D design softwares which are popular in and out of home now, makes 3D modeling and FEA analysis of the complex engineering, takes the double-level intake tower as an example, introduces the application of CATIA software to the 3D design of the project, realizes the united use of the CATIA and the ANSYS, the three- dimensional design and the two dimensional draft-out. The 3D design has influenced all professions, so it is viable to introduce the mature technique into the industry of department of hydraulic engineering.
出处
《水力发电学报》
CSCD
北大核心
2008年第3期65-69,53,共6页
Journal of Hydroelectric Engineering
关键词
水工结构
三维设计
CATIA软件
双层取水口
有限元
hydro-structure
3-dimensional design
CATIA software
double-level intake tower
finite element
