桥梁信息模型构件库搭建关键技术研究  

Study on Key Technologies for Constructing Bridge Information Model Component Library

作　　者：王青太 WANG Qingtai(China Railway Fifth Survey and Design Institute Group Co.Ltd.,Beijing 102600,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《铁道建筑技术》2025年第1期37-40,49,共5页Railway Construction Technology

基　　金：中铁第五勘察设计院集团有限公司科研计划课题(T5Y2023-C14)。

摘　　要：桥梁信息模型构件库存在应用于不同项目时复用性较差、管理难度大等问题,将构件对象与属性集作为构件库建设的最小管理单元,能够提高不同项目、不同阶段应用时的灵活性,同时避免产生冗余信息;提出构件库应用方法,通过构件信息元建立构件对象与属性集关联关系,能够满足不同特点项目应用差异化的需求。通过试点项目实践应用,验证本文提出的桥梁信息模型构件库搭建方法,能够提高构件库的适用性、复用性,从而提升桥梁信息模型建立与应用的效率。The reuse of bridge information model component libraries across different projects is often limited,and their management can be challenging.By using component objects and attribute sets as the smallest management units in component library construction,flexibility can be enhanced when applying them across various projects and phases,while also avoiding redundant information.This paper proposes a component library application method that associates component objects with attribute sets through component information elements,enabling the library to meet the differentiated needs of various projects.This approach is validated through pilot project applications,demonstrating that the proposed method for constructing a bridge information model component library improves applicability and reusability,thereby enhancing the efficiency of bridge information model development and application.

关 键 词：桥梁工程 信息模型 构件库 二次开发 

分 类 号：U442.5[建筑科学—桥梁与隧道工程] TU17[交通运输工程—道路与铁道工程]