人字门CAD集成系统的开发与研究  

Development and Research on Integrated CAD System of Miter Gates

作　　者：常甦华 

机构地区：[1]江苏省交通厅航道局,江苏南京210004

出　　处：《河海大学常州分校学报》2005年第4期55-58,共4页Journal of Hohai University Changzhou

摘　　要：针对船闸人字门的结构形式,采用流行的开发工具和开发平台,引进先进的空间薄壁结构理论,运用面向对象和参数化编程的方法,开发了一套集平面结构初步设计、空间有限元分析优化、施工详图绘制于一体的船闸人字门CAD集成系统,有效提高了人字门的设计效率与设计质量.An integrated computer-aided-design system is developed for miter gates in ship locks. In the system space thin-walled structure theories are introduced and object-oriented parameters programming method is adopted. The system includes three parts, i.e. plane design and calculation, space optimal analysis by FEM and construction blueprint drawing. By using the system, the design efficiency and quality of miter gates is improved distinctly.

关 键 词：人字门 CAD 结构设计 有限元 施工图 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]