组拼结构集成化CAD系统研究

Research on the Integrated CAD System for Assemblage Structures

以ObjectARX，VisualC＋＋5．0为开发环境，开发了基于AntoCADR14平台的组拼结构集成化CAD系统。介绍了系统的总体结构、主要模块的功能和特点、数据处理技术以及界面技术，讨论了不系统与AntoCAD平台集成的关键技术与实施方案，着重论述了数据库的组织、扩展实体数据的使用、组与单元及节点的关系和对话框的设计等。

With ObjectARX and Visual C++5.0 , an integrated CAD system for assemblage structures is developed on AutoCAD R14 platform. The main framework of the system, thefunction and the character of main modules, data processing technology and interfacetechnology are introduced. The key technology and the implementation project in the integration of the system with AutoCAD are discussed. And the emphasis is on the organization ofdatabase, the use of extended entity data, the relationship among group, element and node,and the design of dialog box. etc.