水运工程中BIM模型编码技术研究及应用

Research and application of BIM model coding technology in waterway engineering

模型编码是BIM技术应用和数据传递的重要载体,也是BIM全生命周期应用的关键环节。目前国内水运工程信息模型编码规则已经发布,但如何大批量的对模型进行编码成为制约编码应用的难题,缺乏有效的标准化编码工具。为实现水运工程中构件与编码的有效结合,消除信息孤岛,开展了水运工程中BIM模型编码体系的研究,提出了在软件中进行分类编码工具二次开发的方法,通过录入现行水运工程编码体系,实现构件属性与分类编码自动识别挂接,快速准确地进行BIM模型编码。最后依托实际工程案例的应用,阐述了基于分类编码工具进行BIM模型编码的全部过程,此方法可减少BIM实施人员编码的时间和工作量,对企业的效益提升有着极大的推动作用,可为今后类似的工程项目应用提供参考。

Model coding is an important carrier of BIM technology application and data transmission,it is also a key link of BIM life cycle application as well.At present,the coding rules of domestic waterway engineering information model have been published,but how to code the model in large quantities has become a problem restricting the application of coding,and there is a lack of effective standardized coding tools.To realize the effective combination of component and coding in waterway engineering and eliminate information island,the research on BIM model coding system in waterway engineering was carried out,and the method of secondary development of classification coding tool in software was proposed.By inputting the current water transportation engineering coding system,the automatic identification and connection of component attributes and classification coding was realized,and BIM coding was carried out quickly and accurately.Finally,the whole process of BIM model coding based on classification coding tool was described in a practical engineering case.This method can reduce the time and workload of BIM implementation personnel coding,which has a great role in promoting the efficiency of enterprises,and it can provide reference for the application of similar projects in the future.