摘要
针对水工结构三维正向设计软件适配度低、手动建模工作量大、二次开发门槛高的问题,引入Dynamo可视化编程平台,并结合犍为船闸工程进行研究。在已建BIM模型库的基础上,将船闸轴线及坝轴线作为定位边界条件,调用Dynamo节点放置船闸构件形成整体模型。之后利用Dynamo与Revit的良好互通性修改模型参数,建立完整的BIM模型。结果表明Dynamo平台的可视化功能降低了二次开发难度、参数化功能减少了手动重复劳动,为BIM技术在船闸工程设计中的应用提供了思路。
3D forward design software with a hydraulic structure features low adaptability, heavy workloads of manual modeling, and a high threshold for secondary development. In order to address these issues, this paper introduces a Dynamo visual programming platform and studies Qianwei navigation lock engineering. Based on an established BIM model library, the paper uses the axis of the navigation lock and that of the dam as positioning boundary conditions and calls Dynamo nodes to place navigation lock components, so as to form an overall model. After that, the paper employs the positive interoperability between Dynamo and Revit to modify the model parameters and establishes a complete BIM model. The results show that the visualization of the Dynamo platform lowers the difficulty of secondary development, and the parameterization reduces manual repetitive labor, which provides ideas for the application of BIM technology in navigation lock engineering design.
作者
罗吉忠
LUO Ji-zhong(Sichuan Communication Surveying&Design Institute Co.,Ltd.,Chengdu 610017,China)
出处
《水运工程》
北大核心
2023年第S01期129-132,137,共5页
Port & Waterway Engineering
基金
四川省交通运输厅科技项目(2021-B-02)。
