2009, 1(1): 47-53.
基于IFC标准结构工程产品模型构造和扩展
| 1. | 同济大学土木工程学院，上海 200092 |
| 2. | 中国建筑科学研究院，北京 100013 |
IFC-Based Product Model Construction and Extension for Structural Engineering
| 1. | Civil Engineering College of TongJi University, Shanghai 200092, China |
| 2. | China Academy of Building Research, Beijing 100013, China |
引用本文:
刘照球, 李云贵, 吕西林. 基于IFC标准结构工程产品模型构造和扩展[J]. 土木建筑工程信息技术,
2009, 1(1): 47-53.
Citation:
Liu Zhaoqiu, Li Yungui, Lv Xilin. IFC-Based Product Model Construction and Extension for Structural Engineering[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2009, 1(1): 47-53.
摘要:据结构分析所涵盖的信息，构造和设计了结构产品模型信息基本框架，并对结构几何信息模型、荷栽信息模型、分析信息模型的基本组成进行定义和表达。在基于IFC的EXPRESS-G图表达规范基础上，分别从几何信息模型、荷栽信息模型、分析信息模型三个方面对IFC标准的结构产品模型缺失信息进行扩展，从而全面完善IFC标准的结构信息模型基本框架，以促进建筑结构设计过程中信息的有效交换。
Abstract: This paper presents a preliminary framework for structural information product model according to the information requirements at the structural design phase, and also, the confonnations of geometry information, load information and analysis result information are defined. In the paper, the models for georaetiy, load and analysis result IFC structural information are extended respectively in terms of EXPRESS-G diagram. The proposed results of this paper provide some technical supports for improving the IFC structural infonnation model and for efficient information exchange in the engineering design field.
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