基于本体融合公路BIM与信息检索机制研究  

Research on BIM and information retrieval mechanism based on ontology integration

作　　者：宋占峰[1,2,3] 方涛 李军 SONG Zhanfeng;FANG Tao;LI Jun(School of Civil Engineering,Central South University,Changsha 410075,China;Hunan Tieyuan Civil Engineering Testing Co.,Ltd.,Changsha 410075,China;National Demonstration Center for Experimental Education of Civil Engineering,Central South University,Changsha 410075,China)

机构地区：[1]中南大学土木工程学院,湖南长沙410075 [2]湖南铁院土木工程检测有限公司,湖南长沙410075 [3]中南大学土木工程国家级实验教学示范中心,湖南长沙410075

出　　处：《铁道科学与工程学报》2021年第11期2849-2856,共8页Journal of Railway Science and Engineering

基　　金：国家自然科学基金资助项目(51678574);中南大学土木工程学院实验室开放基金资助项目(TMSY202107)。

摘　　要：为解决传统公路项目建设中工程信息检索困难的问题,实现工程项目全生命周期的信息集成,研究基于本体的公路信息交互理论框架体系,利用本体语言对公路项目进行描述,将公路子单元间的关联概念进行拓展性描述,建立高速公路领域本体模型。基于高速公路的基元模型,在Revit中构建高速公路整体BIM模型作为本体信息的载体,通过实例来演示对项目信息的检索。研究结果表明:通过建立基于本体的公路BIM模型可集成项目全生命周期的信息,并具体细分到每一个子单元。此外,基于本体语义检索,使用SPARQL可以在相应的高速公路BIM三维模型中检索到相关信息,实现公路信息交互与检索。In order to solve the difficult problem of engineering information retrieval in the construction of traditional highway projects and realize the information integration of the whole life cycle of engineering projects,this paper studied the theoretical framework of highway information interaction based on ontology.The highway project was described using ontology language.The concept of association was expanded between highway subunits.The highway domain ontology model was established.Subsequently,based on the basic element model of expressway,the overall BIM model of expressway was constructed in Revit as the carrier of ontology information.Finally,an example was used to demonstrate the retrieval of project information.The results show that the whole life cycle information of the project can be integrated and subdivided into each subunit by establishing the ontology-based highway BIM model.In addition,based on ontology semantic retrieval,SPARQL can be used to retrieve relevant information in the corresponding BIM 3D model of highway,so as to realize highway information interaction and retrieval.

关 键 词：本体 公路 BIM 信息集成 语义检索 SPARQL 

分 类 号：U412.6[交通运输工程—道路与铁道工程]