Abstract: Bridge collaborative design is a process of data continuous generation and management. How to improve the efficiency of data storage and management influences design quality and design period. Based on the analysis of bridge design system in data storage, a model for data representation of bridge collaborative design system is presented. Two kinds of data pre-defining storage mode including interactive mode and knowledge-based mode are studied. Pre-defining model of data storage is validated through an engineer project.

Key words: bridge design, collaborative design, data storage

摘要： 桥梁协同设计过程是一个数据不断生成和处理的过程，如何提高资料存储和管理的效率是影响设计质量和设计周期的重要内容。通过对现有桥梁设计系统在数据存储方面的不足进行分析，提出协同设计环境下桥梁设计系统的数据表达模型，以此为基础研究桥梁协同设计系统的交互式预定义和基于知识的预定义两种数据预定义存储方式，通过实例对数据预定义模型的可行性进行了验证。

关键词: 桥梁设计, 协同设计, 数据存储

CLC Number: 

• TP391