某公路隧道三维模型参数化构建研究  

Research on parametric construction of a three-dimensional model for a certain highway tunnel

作　　者：饶丹 向柏霖 秦粮凯 成蕾 Rao Dan;Xiang Bailin;Qin Liangkai;Cheng Lei(Chengdu Construction Engineering Group Co.,Ltd.,Chengdu Sichuan 610000,China)

机构地区：[1]成都建工集团有限公司,四川成都610000

出　　处：《山西建筑》2025年第7期134-137,共4页Shanxi Architecture

基　　金：成都建工集团有限公司二级课题:基于Bentley软件(B平台)的城市山岭隧道工程全生命周期BIM技术应用研究(课题编号:CDCEG-2023-B-002)。

摘　　要：公路隧道作为线性工程,在地形和地质方面存在着差异。为提高公路隧道建模的效率和精度,文中通过深入分析隧道结构的特征和复杂性,探讨了如何利用参数化方法构建具有三维地形地质模型的公路隧道。基于BIM技术,运用相关技术手段成功实现了公路隧道三维模型的参数化构建。针对隧道设计与建设过程中锚杆、小导管、钢架及管棚等构件的特点,开发了一款创建并自动化布置构件的插件。此外,基于OpenRoads Designer实现了公路的三维设计和数据共享,展现了BIM技术在公路隧道三维模型建模方面的优势,也为施工阶段和运营维护阶段的信息化管理提供了有力支持。As a linear engineering structure,highway tunnels exhibit differences in terrain and geology.In order to improve the efficiency and accuracy of highway tunnel modeling,this study delves into the characteristics and complexity of tunnel structures,exploring how to use parametric methods to construct three-dimensional terrain and geological models for highway tunnels.Based on Building Information Modeling(BIM)technology,relevant technical means were successfully utilized to achieve the parametric construction of a three-dimensional model for highway tunnels.A plug-in has been developed to create and automatically arrange components in response to the characteristics of anchor bolts,small conduits,steel frames,and pipe sheds in the tunnel design and construction process.Additionally,utilizing OpenRoads Designer,three-dimensional design and data sharing of highways were realized,demonstrating the advantages of BIM technology in modeling three-dimensional highway tunnels while also providing strong support for information management during the construction and operation maintenance stages.

关 键 词：公路隧道 三维模型 BIM技术 参数化建模 

分 类 号：TU997[建筑科学—市政工程] U452.2[建筑科学—桥梁与隧道工程]