桥梁抗震CAD系统工程数据库设计

Design on engineering database of Bridge Seismic CAD System

工程数据库是桥梁抗震CAD系统的核心。以现有关系数据库为基础,结合桥梁抗震设计数据存储和管理的需要,通过软件的方法新增了一些功能,使之符合桥梁抗震设计数据存储和管理的需要,完成了桥梁抗震CAD系统的工程数据库设计,为桥梁抗震设计数据的存储和管理创造了条件。

Engineering database was the core of Bridge Seismic CAD System. It was a new engineering database for bridgeseismic design based on relation database and data characteristic of bridge seismic design. The engineering database was suitablefor storage and managing data of bridge seismic design, it was also created condition for data storage and management of BridgeSeismic CAD System.