With the purpose of enhancing effective collaboration between architects and structural engineers in the building design field, an integration tool was developed for supporting information exchange from architectural ...With the purpose of enhancing effective collaboration between architects and structural engineers in the building design field, an integration tool was developed for supporting information exchange from architectural model to structural model. The PKPM （Bopomofo acronym, a Chinese building design software） structural model and an industry foundation classes （IFC） data model were adopted and analyzed to design the framework of the integration tool. The technique of mixed program languages （C＋＋ and FORTRAN） was applied to developing the tool software, and the connectivity relationships and intersection nodes between the structural elements were optimized and simplified. A case study was implemented to illustrate the method to use the integration tool for information exchange from IFC-format architectural model to PKPM structural model. The results show that the tool can extract the information of architectural model and form a corresponding structural model. The presented method can help to enhance the modeline efficiency at the structural design phase.展开更多
本文围绕AEC/FM领域应用软件的信息共享与互用,探讨了建筑建模软件与结构分析软件间的数据映射方案。基于IFC(Industry Foundation Classes)标准,分析了建筑物理模型与结构分析模型的异同,提出了从IFC建筑物理模型文件中提取结构构件以...本文围绕AEC/FM领域应用软件的信息共享与互用,探讨了建筑建模软件与结构分析软件间的数据映射方案。基于IFC(Industry Foundation Classes)标准,分析了建筑物理模型与结构分析模型的异同,提出了从IFC建筑物理模型文件中提取结构构件以及结构构件连接节点拓扑信息的方法,并基于这些映射算法,利用C++编程语言实现了本文提出的通用结构分析模型(SGF)与IFC建筑物理模型的双向数据接口。最后,提出了以SGF为中心的多种建筑物理模型与多种结构分析模型的数据集成基本框架。展开更多
基金Project(2006BAJ01B01-01) supported by the National Key Technologies R&D Program of China during the 11th Five-Year Plan Period
文摘With the purpose of enhancing effective collaboration between architects and structural engineers in the building design field, an integration tool was developed for supporting information exchange from architectural model to structural model. The PKPM （Bopomofo acronym, a Chinese building design software） structural model and an industry foundation classes （IFC） data model were adopted and analyzed to design the framework of the integration tool. The technique of mixed program languages （C＋＋ and FORTRAN） was applied to developing the tool software, and the connectivity relationships and intersection nodes between the structural elements were optimized and simplified. A case study was implemented to illustrate the method to use the integration tool for information exchange from IFC-format architectural model to PKPM structural model. The results show that the tool can extract the information of architectural model and form a corresponding structural model. The presented method can help to enhance the modeline efficiency at the structural design phase.
文摘本文围绕AEC/FM领域应用软件的信息共享与互用,探讨了建筑建模软件与结构分析软件间的数据映射方案。基于IFC(Industry Foundation Classes)标准,分析了建筑物理模型与结构分析模型的异同,提出了从IFC建筑物理模型文件中提取结构构件以及结构构件连接节点拓扑信息的方法,并基于这些映射算法,利用C++编程语言实现了本文提出的通用结构分析模型(SGF)与IFC建筑物理模型的双向数据接口。最后,提出了以SGF为中心的多种建筑物理模型与多种结构分析模型的数据集成基本框架。
