摘要
市政隧道断面复杂多变,仅依靠Revit软件难以完成隧道工程类空间曲线及不规则曲面建模工作,其较低的工作效率也很难满足工期要求。而Dynamo插件因其参数化设计特点使其具备较大优势,能解决各种复杂结构建模难题。本文以南昌艾溪湖越湖隧道为工程背景,借助Dynamo插件,运用Revit+Dynamo可视化编程方法对项目进行建模,高效、快捷建立了一套便捷易懂的节点命令,采用变截面处为节点进行分段放样方式,可以优化模型的衔接与过渡,直至完成整个项目建模工作,其研究方法可为类似工程提供技术参考。
Due to the complex and changeable section of municipal tunnel, it is difficult to complete the modeling of tunnel engineering spatial curve and irregular surface only by Revit software, and its low work efficiency is also difficult to meet the requirements of construction period. Dynamo plug-in has great advantages because of its parametric design characteristics, and can solve the modeling problems of various complex structures. Taking the lake crossing tunnel of Aixi Lake in Nanchang as the engineering background, this paper uses the visual programming method of Revit+Dynamo to model the project with the help of Dynamo plug-in, and establishes a set of convenient and understandable node commands efficiently and quickly. Using the variable section as nodes for sectional lofting can optimize the connection and transition of the model until the modeling work of the whole project is completed. This method can provide technical reference for similar projects.
作者
明茂刚
MING Maogang(China Railway 14^(th) Bureau Group No.4 Engineering Co.Ltd.,Jinan Shandong 250002,China)
出处
《铁道建筑技术》
2022年第4期78-82,共5页
Railway Construction Technology
基金
山东省技术创新项目(201941901169)。
