基于BIM技术的盾构隧道三维参数化建模  

Three-Dimensional Parametric Modeling of Shield Tunnels Based on BIM Technology

作　　者：段谦 周然 邓虎 DUAN Qian;ZHOU Ran;DENG Hu(Guangdong NO.2 Hydropower Engineering Group Co.,Ltd.Guangzhou 511340,China;Guangdong Construction Engineering Group Co,Ltd.Guangzhou 510145,China)

机构地区：[1]广东水电二局集团有限公司,广州511340 [2]广东省建筑工程集团股份有限公司,广州510145

出　　处：《广东土木与建筑》2025年第1期17-19,共3页Guangdong Architecture Civil Engineering

摘　　要：随着BIM技术的推广应用,三维建模方法越来越多,其中revit软件使用最为普及。但单独的revit软件对盾构隧道建模一直没有很好的解决办法,为了确保盾构隧道三维模型的精准性,本文对盾构隧道的三维参数化建模进行了深入研究。借助Dynamo可视化编程,结合revit软件,直接通过编写相应的参数化建模程序,实现盾构隧道三维参数化快速建模,解决了revit无法进行三维空间曲线建模的问题。经过验证,三维参数化程序一旦编写完成,只需调整Excel表格中参数,即可创建不同参数的盾构隧道模型,方便快捷,上手简单,使用门槛低,具有极强的推广性。With the popularization and application of BIM technology,an increasing number of three-dimensional modeling methods have emerged,among which Revit software is the most widely used.However,Revit software alone has not provided a satisfactory solution for modeling shield tunnels.To ensure the accuracy of the three-dimensional model of shield tunnels,conducts an in-depth study on the three-dimensional parametric modeling of shield tunnels.By leveraging Dynamo visual programming and integrating it with Revit software,the corresponding parametric modeling program can be directly written to achieve rapid three-dimensional parametric modeling of shield tunnels.This approach resolves the issue of Revit's inability to perform three-dimensional spatial curve modeling.After validation,it has been demonstrated that by simply adjusting the parameters in the Excel spreadsheet after the completion of the three-dimensional parametric programming,models of shield tunnels with varying parameters can be easily and swiftly generated.This approach is user-friendly,straightforward to adopt,and has a low barrier to entry,making it highly extensible and suitable for widespread adoption.

关 键 词：盾构隧道 BIM技术 三维建模 可视化编程 

分 类 号：U455.43[建筑科学—桥梁与隧道工程]