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清华大学学报(自然科学版)  2016, Vol. 56 Issue (9): 997-1002    DOI: 10.16511/j.cnki.qhdxxb.2016.21.057
  土木工程 本期目录 | 过刊浏览 | 高级检索 |
基于IFC的绿色性能分析数据转换与共享
林佳瑞, 张建平
清华大学 土木工程系, 北京 100084
Data conversion and sharing for building performance analyses based on IFC
LIN Jiarui, ZHANG Jianping
Department of Civil Engineering, Tsinghua University, Beijing 100084, China
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摘要 该文提出一种基于建筑信息模型(building information modeling,BIM)数据标准工业基础类(industry foundation classes,IFC)的绿色性能分析数据转换与共享方法。首先,通过分析IFC标准与常用绿色性能分析数据格式gbXML的结构及其对绿色性能信息的描述机制,建立了二者主要信息元素之间的映射关系;并提出了IFC向gbXML的自动转换方法,实现了绿色性能分析数据的转换与共享。最后,将上述方法在实际案例中进行了测试验证。结果表明:该方法实现了IFC向gbXML的自动转换,支持不同参与方与应用之间绿色性能分析数据的交换与共享,有效降低了信息重复建模成本,提高了效率。
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林佳瑞
张建平
关键词 建筑信息模型(BIM)工业基础类(IFC)绿色性能分析数据转换    
Abstract:An IFC-based data conversion algorithm was developed to automatically convert BIM model data to gbXML format for building performance information sharing. The IFC and gbXML data were mapped and related in an automatic conversion algorithm. The algorithm was validated with different project data sets to show that the algorithm allows performance information sharing among different stakeholders by eliminating reworking of the data models and improving efficiency.
Key wordsbuilding information modeling (BIM)    industry foundation classes (IFC)    building performance analysis    data conversion
收稿日期: 2016-05-16      出版日期: 2016-09-22
ZTFLH:  TU201  
通讯作者: 张建平,教授,E-mail:zhangjp@tsinghua.edu.cn     E-mail: zhangjp@tsinghua.edu.cn
引用本文:   
林佳瑞, 张建平. 基于IFC的绿色性能分析数据转换与共享[J]. 清华大学学报(自然科学版), 2016, 56(9): 997-1002.
LIN Jiarui, ZHANG Jianping. Data conversion and sharing for building performance analyses based on IFC. Journal of Tsinghua University(Science and Technology), 2016, 56(9): 997-1002.
链接本文:  
http://jst.tsinghuajournals.com/CN/10.16511/j.cnki.qhdxxb.2016.21.057  或          http://jst.tsinghuajournals.com/CN/Y2016/V56/I9/997
  表1 绿色性能分析软件对比分析
  图1 基于IFC的绿色性能分析模型结构
  图2 基于gbXML的绿色性能分析模型结构
  表2 IFC模型与gbXML模型的映射关系
  表3 IFC模型向gbXML模型的转换规则分类及示例
  图3 空间划分信息转换流程
  图4 建筑构件信息转换流程
  图5 材料信息转换流程
  图6 模型数据转换验证
  图7 IESGVE能耗分析结果
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[2] 胡振中, 陈祥祥, 王亮, 何田丰. 基于BIM的管道预制构件设计技术与系统研发[J]. 清华大学学报(自然科学版), 2015, 55(12): 1269-1275.
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