【摘要】 针对喷淋系统BIM建模效率低下问题,分析喷淋系统施工图,提出一种自动识别喷淋系统的方法;采用C#编程语言、Visual Studio2017开发工具,基于Revit提供的函数库对Revit进行二次开发;根据喷淋系统绘制特征,提出识别管道管径、管道连接件的方法,并使用构件生成实体模型API,生成喷淋系统BIM模型。经验证,该方法能准确识别喷淋系统所有管道的管径及管道之间的连接件,并生成喷淋系统BIM模型,提高建模效率。更多还原

【Abstract】 In view of the low efficiency of BIM modeling of sprinkler system,a method of automatic identification of sprinkler system is proposed after analyzing the construction drawing of sprinkler system. C#programming language and Visual Studio2017 development tool are used to carry out the secondary development of Revit based on the function library of Revit. According to the drawing features of sprinkler system, the method of identification of pipe diameter and pipe connectors is proposed. By using componentgenerated solid model API, the BIM model of sprinkler system is established. It is verified that this method can accurately identify the pipe diameters of all pipes in the sprinkler system and the pipe connectors, and generate the BIM model for sprinkler system, which improves the efficiency of modeling.更多还原