BIM技术中的数字图形信息融合集成系统研究进展
首发时间:2014-03-26
摘要:当前热门的BIM技术其实质是结构工程的数字图形与相关信息融合集成的动态关联系统,随着图形结构的变化相关的信息随之变化更新,数字图形成为BIM技术中的主线。作者及其团队的提出的数字图形介质的概念、构造方法、描述标准、理论基础及内涵,形成了工程结构中研究对象在自然空间与计算机空间中的对应映射格式和仿真模式,使得 "图形"成为融几何特征与非图形属性随时间而动态变化的五维信息载体,这种以数字图形信息系统描述的工程结构,在设计、分析、制作、安装各个过程中的各类数据都可从图形中直接获取并反馈,呈现出大数据的特点,这是BIM技术持续发展的优势和动力,应用于实际工程取得了明显效果。
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Research on Digital Graphics Information Integration System in BIM Technology
Abstract:The key of popular BIM technology is the dynamic integration system between digital graphic structure engineering and related information fusion system, in which graphics follow the change of structure and related information change update. The concept, construction method, description standard, basic theory and connotation of digital graphic medium are proposed in this paper, which forms the corresponding object in the natural space and computer space, the "graphic" becoming melting medium geometry containing physical, dynamic non-graphic attribute changed with time and dimensional information. Engineering structure descripted by digital graphic information system can be obtained directly from the graphics and feedback in the design, analysis, and manufacture, installation of various data of each process, which presents the characteristics of big data, which is the key technology of BIM and achieved remarkable results in the actual engineering.
Keywords: Digital graphic medium Digital graphic information Integration system
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No.4590712958764139****
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