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图学学报 ›› 2023, Vol. 44 ›› Issue (4): 801-809.DOI: 10.11996/JG.j.2095-302X.2023040801

• 建筑与城市信息模型 • 上一篇    下一篇

基于BIM的施工深化自动出图系统设计与开发

陈菁1(), 余芳强1(), 易思坤2, 仇春华1, 曹盈1   

  1. 1.上海建工四建集团有限公司,上海 201103
    2.长沙恩为软件有限公司,湖南 长沙 410007
  • 收稿日期:2022-10-31 接受日期:2022-12-31 出版日期:2023-08-31 发布日期:2023-08-16
  • 通讯作者: 余芳强(1987-),男,高级工程师,博士。主要研究方向为智慧建筑、施工与运维。E-mail:fqyu007@163.com
  • 作者简介:

    陈菁(1989-),女,工程师,本科。主要研究方向为BIM深化设计、数字建造相关内容。E-mail:404191369@qq.com

  • 基金资助:
    国家重点研发计划项目(2020YFD1100604)

Design and development of automatic drawing system for construction deepening based on BIM

CHEN Jing1(), YU Fang-qiang1(), YI Si-kun2, QIU Chun-hua1, CAO Ying1   

  1. 1. Shanghai Construction No.4 (Group) Co., Ltd, Shanghai 201103, China
    2. Changsha Enwei Software Co., Ltd, Changsha Hunan 410007, China
  • Received:2022-10-31 Accepted:2022-12-31 Online:2023-08-31 Published:2023-08-16
  • Contact: YU Fang-qiang (1987-), senior engineer, Ph.D. His main research interests cover intelligent building, construction and operation and maintenance. E-mail:fqyu007@163.com
  • About author:

    CHEN Jing (1989-), engineer, undergraduate. Her main research interests cover detail design on BIM, digital construction and other related content. E-mail:404191369@qq.com

  • Supported by:
    National Key Research and Development Program of China(2020YFD1100604)

摘要:

针对现有BIM软件绘制施工深化图纸效率低且不便利的现状,提出了一种基于BIM的施工深化图纸自动生成技术和系统。该技术通过对施工深化模型中常规族与异形族的梳理,研究族识别及信息匹配技术,保证生成图纸中构件族参数信息完整;通过提取模型中构件尺寸、定位、工程属性等信息,自动生成标注并输出二维图纸;通过预制视图样板控制图纸的图线、图层等图面标准,保证生成的图纸、图面符合一般制图要求;然后开发了BIM出图系统,并根据输出的图纸制定了图纸评价标准用于验证出图系统的落地性,最后结合评价标准将出图系统进行工程应用。应用结果表明,BIM出图系统能够快速、自动生成符合工程标准的图纸,在保证了图纸质量的同时,提升了出图的效率。

关键词: BIM, 模型出图, 二次开发, 异形构件识别, 自动标注

Abstract:

In response to the low efficiency and inconvenience of current BIM software for drawing construction detailing drawings, a technology and system for the automatic generation of such drawings based on BIM was proposed and developed. This technology explored the conventional family and special-shaped family in the construction detailing model, and studied family identification and information matching technology, thus ensuring the completeness of the parameter information of the component family in the generated drawings. By extracting the information of the component size, positioning, engineering attributes, and other information in the model, we automatically generated labeling and output 2D drawings. Drawing lines, layers, and other drawing standards were controlled through prefabricated view templates to ensure that the generated drawings meet general drawing requirements. A BIM drawing system was then developed, and a drawing evaluation standard was formulated based on the output drawings and used to verify the feasibility of the drawing system. Finally, the drawing system was applied in engineering in combination with the evaluation standard. The application results showed that the BIM drawing system could quickly and automatically generate drawings that meet engineering standards, thus ensuring both the quality and efficiency of drawings.

Key words: BIM, model drawing, re-development, identification of special-shaped components, automatic labeling

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