复合式通道设计过程数字化应用探索

Exploration of Digital Application in the Design Process of Composite Channels

狮子洋通道工程部分采用双层复合立体结构设计方案,路线方案设计和交通组织十分复杂,需要借助数字化的手段为精细化设计提供帮助。项目从数字化设计入手,通过多维度环境数据与工程模型的集成,完成数字工程的建设,依托数字工程开展设计方案表达、比选、数字“云看线”等应用;借助数字化设计成果同时完成全项目三维净空核对和交通仿真模拟等数字化专项应用工作。项目数字化应用效果显著,相关应用思路和技术路线可为后续同类项目提供有效参考。

The Shiziyang Link Project adopts a double-layer composite three-dimensional structure design scheme with quite complicated route scheme design and traffic organization,requiring the use of digital means to provide assistance for refined design.This project starts with digital design,and the construction of digital engineering is completed through the integration of multi-dimensional environmental data and engineering models,and design scheme expression,comparison,and digital"cloud view line"applications are carried out relying on virtual digital engineering.With the help of the digital design results,the whole project 3D clearance check and traffic simulation and other digital special applications are completed.The digital application effect of the project is remarkable,and the relevant application ideas and technical routes can provide effective reference for subsequent similar projects.