摘要
分析了城市地下管线数据建库的特点,建立了统一的管线分类与编码标准体系,提出借助AutoCAD平台ObjectARX二次开发技术设计地下管线数据建库平台,提供完善的数据建库功能模块,实现了图形和属性一体化建库方法。实践证明该地下管线数据建库方法便捷高效,有利于城市地下管线信息化建设。
The paper analyses the database construction characteristics of city underground pipelines,and aims to construct cataloging and coding systems in uniform criterion,to design the framework for database construction based on the ObjectARX secondary-development of AutoCAD.The database framework provides integrated modules for graphics and attributes of underground pipelines.The paper indicates that the adopted method on database construction is convenient and efficient,and potentially be used to promote related information projects on city underground pipelines.
出处
《城市勘测》
2009年第5期42-45,共4页
Urban Geotechnical Investigation & Surveying
关键词
城市地下管线
数据建库
OBJECTARX
扩展的对象数据库
图形属性一体化
city underground pipelines
database construction
ObjectARX
extended object-oriented database
integration of graphic and attribute
