隧道洞口智能化设计方法研究  

Research on Intelligent Design Method for Tunnel Portal

作　　者：戴林发宝 吴佳明 杨辉[1,2] 陈韶平 杨剑 孙文昊[1,2] DAI Linfabao;WU Jiaming;YANG Hui;CHEN Shaoping;YANG Jian;SUN Wenhao(China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430063,China;National and Local Joint Engineering Research Center of Underwater Tunneling Technology,Wuhan 430063,China)

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063 [2]水下隧道技术国家地方联合工程研究中心,武汉430063

出　　处：《铁道标准设计》2025年第3期130-137,147,共9页Railway Standard Design

基　　金：国家重点研发计划项目(2021YFB2600400);中国铁建股份有限公司科技研发计划项目(2022-A02)。

摘　　要：矿山法隧道洞口人工设计工作繁琐、生产效率低,如何迅速而准确地设计出隧道洞口方案,是一项十分有意义的任务。为解决这一难题,研究提出融合多种人工智能技术的隧道洞口智能设计框架,并发展一种隧道洞口智能化设计方法。通过深入分析影响隧道洞口设计的因素,并收集超过1400个隧道洞口的设计案例,构建隧道洞口设计知识图谱。在此基础上,有针对性地搭建隧道洞口主要设计参数的智能决策模型,实现了隧道洞门类型及洞口边仰坡坡率的智能决策。采用智能推荐生成的洞口设计参数,并结合搜索优化算法,建立隧道洞口边仰坡和排水系统的智能化设计方法。在此基础上,基于国产BIM平台自主研发了隧道洞口智能设计系统,实现了数据驱动、设计方案智能决策、二三维联动详细设计、成果自动输出的隧道洞口智能设计全流程服务。最后依托实际工程验证了本方法和设计系统的可行性和适用性。The manual design of tunnel portal using the mining method is labor-intensive and inefficient.Designing tunnel portal schemes quickly and accurately is a task of significant importance.In order to solve this problem,an intelligent design framework for tunnel portal that integrates various artificial intelligence technologies was proposed,and an intelligent design method was developed.Through an in-depth analysis of the factors affecting tunnel portal design,and the collection of more than 1400 tunnel portal design cases,a knowledge graph of tunnel portal design was constructed.Building on this,a targeted intelligent decision-making model for the main design parameters of tunnel portal was developed,enabling intelligent decision-making of tunnel portal types and edge slope rates.An intelligent design method for side slope and drainage system of tunnel portal was established using design parameters generated by intelligent recommendations and search optimization algorithms.On this basis,the intelligent design system for tunnel portal was independently developed based on a domestic BIM platform,providing full-process service for intelligent tunnel portal design,including data-driven design,intelligent decision-making of design schemes,detailed design of two-dimensional and three-dimensional linkage,and automatic output of results.Finally,the feasibility and applicability of this method and the design system were verified by practical engineering applications.

关 键 词：矿山法 隧道洞口 人工智能技术 智能决策 数字设计 BIM 

分 类 号：U25[交通运输工程—道路与铁道工程] U453.1[建筑科学—桥梁与隧道工程]