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• BIM研究与应用 • 上一篇    下一篇

基于 IFC 标准的施工图注释自动生成方法研究

  

  1. 上海交通大学土木工程系，上海 200240
  • 出版日期:2017-10-31 发布日期:2017-11-03

Research on Automated Generation of Annotations for Construction Drawings Based on IFC Standard

  1. Department of Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Online:2017-10-31 Published:2017-11-03

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摘要： BIM 作为一种新的理念和技术，正逐步改变工程设计行业的工作习惯。目前 BIM
应用中普遍采用“先出图，后建模”的工作模式，模型制作过程是脱离和滞后的，并未真正优化设
计质量和提升工作效率。引入 IFC 标准对施工图自动生成方法进行研究，通过分析施工图的技术
特点，总结基于 IFC 标准的三维对象和二维注释的表达方法，结合实际制图需求，提出基于 IFC
标准的施工图注释自动生成方法，为本地化协同设计平台的开发提供参考。

关键词: 建筑信息模型, IFC 标准, 施工图, 注释自动生成

Abstract: As a new concept and technology, building information modeling (BIM) gradually changes
the work habits of design industry. However, a working pattern of ‘modeling after drafting’ which
means the modeling process lags behind the drafting process is widely applied for the time-being, and
it ultimately fails to improve the work quality and efficiency. This paper conducts a research about
generating 2D drawings based on IFC standard. Through analyzing the technical features of 2D
drawings, this paper summarizes the IFC expressions of 3D models and 2D annotations, suggests an
automated method to generate IFC-based annotations with consideration of practical demands of
drafting, and provides references for the development of localized BIM collaborative design platform.

Key words: building information modeling, IFC standard, construction drawings, automated
generation of annotations