土木与环境工程学报（中英文）2024，Vol.46Issue(1)：244-253,10.DOI:10.11835/j.issn.2096-6717.2023.069
语义网赋能建筑信息交付及模型数据模式分析
Building information delivery and model schema analysis empowered by Semantic Web
摘要
Abstract
In the construction industry,information sharing by the building information modeling(BIM)generally relies on the industry foundation classes(IFC)schema,but the latter's unsatisfactory adaptability and inextensibility restrain the former.To overcome the limitations,the Semantic Web was introduced based on the IFC schema to realize heterogeneous data integration and sharing and further achieve semantic-level information delivery.Firstly,the semantic modeling method was introduced through algorithm analysis and model transformation.Secondly,this method was used to create a semantic model for a two-story steel frame building.Finally,the schema of this model was verified for accuracy of the building information delivery and the transferability of the building semantics.The practicability of the semantic modeling method with IfcOWL ontology was supported by the modeling case.The key factors that restrain this semantic modeling method from empowering building information delivery was explored by analyzing the schema of the element of the semantic model.And introductory ideas about redundant information avoidance,domain ontology development,and lightweight semantic modeling were proposed to fill the gap.The SPARQL query case shows that the parsed schema is effective for avoiding redundant information.Consequently,this method has advantages in sharing and integrating multi-source heterogeneous building information and can effectively improve the intelligent level of building information management.关键词
建筑信息交付/语义网/数据模式分析/工业基础类/建筑信息模型Key words
building information delivery/Semantic Web/data schema analysis/industry foundation classes(IFC)/building information modeling(BIM)分类
土木建筑引用本文复制引用
刘吉明,段立平,林思伟,缪季,赵金城..语义网赋能建筑信息交付及模型数据模式分析[J].土木与环境工程学报（中英文）,2024,46(1):244-253,10.基金项目
上海市科技创新项目(21DZ1204600)Scientific Research Project of Shanghai Science and Technology Commission(No.21DZ1204600) （21DZ1204600）
