公路工程信息模型标识编码结构研究

广西交通设计集团有限公司,广西南宁530029

公路工程;信息模型;标识编码;建筑信息模型;编码结构;工程项目分解结构;工程系统分解结构

Coding structure of highway engineering information model
LIANG Cai,WANG Changhai

Guangxi Communications Design Group Co. Ltd., Nanning 530029, Guangxi Zhuang Autonomous Region, P. R. China

highway engineering; information model; identification code; building information model (BIM); coding structure; work breakdown structure; engineering-system breakdown structure

DOI: 10.3724/SP.J.1249.2022.04424

备注

模型标识编码是公路工程信息模型从设计前期到项目建设、运营管理各阶段进行数据集成和有效传递,从而形成结构化的数据用于集成管理和分析的关键.研究现有信息模型分类编码体系,分析工程系统分解结构编码、空间和分类编码及工程项目分解结构等多种信息模型标识编码分解结构的适用情况及存在的问题,综合考虑建设管理、计量支付、档案管理和大数据利用等不同需求,提出了一种以ISO12006-2框架为基础,涵盖项目、工点、构件、位置和版本的“五段位”公路工程信息模型分类编码架构,并在实际工程建设管理信息化系统中进行了应用.通过模型标识编码有效实现了建设管理信息与模型的关联及数据传递,为实现信息系统之间数据共享和交换提供了依据.
Model identification code is the key to the data integration and effective transmission of highway engineering information model from the early stage of design to project construction and operation management, so as to form structured data for integrated management and analysis. By studying the existing information model classification and coding system, this paper analyzes the application and existing problems of various information model identification and code breakdown structures such as engineering system breakdown structure coding, space and classification coding, and work breakdown structure coding, comprehensively considers the different needs of construction management, measurement and payment, file management and big data utilization, and puts forward a"five-grade" highway engineering information model with location and version based on ISO 12006-2 framework, covering projects, construction sites, components, classification and coding framework. This model has been applied in the actual engineering construction management information system. The association and data transmission between construction management information and models are effectively realized through the application of model identification coding, which provides a basis for data sharing and exchange between information systems.
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