铁路设计企业信号BIM数据库建设方案研究

Construction scheme of signaling BIM database of railway design company

研究信号设计部门的建筑信息模型(BIM)数据库设计方法,以提升多维数据库建设的合理性和高效性。梳理企业数据库和项目信息模型的关系,分析铁路信号BIM设计特点和铁路信号BIM开展设计的技术边界条件。提出铁路设计企业建设BIM数据库的原则、基础元素分类及聚合关系、与相关标准规范的统筹关系,以及目前条件下信号BIM数据库建设的分步实施方法。为信号BIM数据库建设厘清思路,并为铁路信号各相关参与方提供参考。

This article studied the method to build up the BIM database of the design department in order to improve the rationality and high efficiency of the multi-dimension company-based database. The article sorted out the relationship between the company-based database and the project-based information model, analyzed the feather of railway signaling system and the technical boundary condition of signaling BIM design, suggested the principle of the company-based signaling database design, the classification and congregation of the signal elements,overall relationship with relevant industrial standards and specifications. The article also proposed the step-by-step implementation method of BIM database construction under current conditions. It clarifies the idea for the construction of signaling BIM database and provides an effective reference for all relevant railway signal participants.