CAJ | 학술논문

建筑领域文本信息管理难度大、利用效率低，基于建筑信息模型（BIM）的文本信息集成管理可极大地提高建设项目管理的效率。在介绍BIM的概念和数据交换标准（IFC）的基础上，提出了基于BIM的中文文本信息集成方法：基于向量空间模型进行建筑文本分类；利用Revit API提取模型对象的属性信息并生成查询向量，通过计算其与文本向量的相似度，检索出与模型对象相关的文本文档；利用IFC提供的外部资源引用将文本关联到BIM模型，实现文本信息与项目模型的集成。运用该方法从Revit模型中提取了楼板属性信息并在楼板与文本间建立了关联关系，验证了该方法的可行性。该方法可为基于BIM的建筑文档集成管理系统的开发提供支持。
건축영역문본신식관리난도대、이용효솔저，기우건축신식모형（BIM）적문본신식집성관리가겁대지제고건설항목관리적효솔。재개소BIM적개념화수거교환표준（IFC）적기출상，제출료기우BIM적중문문본신식집성방법：기우향량공간모형진행건축문본분류；이용Revit API제취모형대상적속성신식병생성사순향량，통과계산기여문본향량적상사도，검색출여모형대상상관적문본문당；이용IFC제공적외부자원인용장문본관련도BIM모형，실현문본신식여항목모형적집성。운용해방법종Revit모형중제취료루판속성신식병재루판여문본간건립료관련관계，험증료해방법적가행성。해방법가위기우BIM적건축문당집성관리계통적개발제공지지。
It is difficult to manage and utilize document information in construction industry efficiently,building information model(BIM)-based construction text information integration management can improve the efficiency of project management to a large extent. The concept of BIM and the data exchange standard(industry foundation class,IFC)are introduced. BIM-based Chinese text information integration method is proposed. First,project documents are classified according to each of the class defined in IFC. Then,the API provided by Revit is used to extract the model object property information,which can be used for creating the query vector. By evaluating the similarity between the query vector and document vector,the most similar documents are retrieved. Finally,the relevant documents can be associated with their related project objects using an external resource reference to realize the integration of text information and project model. A slab and the relevant documents are used as example to validate the proposed methodology. The proposed method can support the development of BIM-based construction project document integration management system.