基于BIM技术的铁路路基设计施工应用现状及发展趋势  

Application Status and Development Trend of Railway Subgrade Design and Construction Based on BIM Technology

作　　者：涂文博 孔紫亮 张鹏飞[1] 刘林芽[1] 宋立忠 张洪 Tu Wenbo;Kong Ziliang;Zhang Pengfei;Liu Linya;Song Lizhong;Zhang Hong(State Key Laboratory of Performance Monitoring and Protecting of Rail Transit Infrastructure,East China Jiaotong University,Nanchang 330013,China)

机构地区：[1]华东交通大学轨道交通基础设施性能监测与保障国家重点实验室,江西南昌330013

出　　处：《华东交通大学学报》2023年第5期106-119,共14页Journal of East China Jiaotong University

基　　金：国家重点研发计划项目(2022YFB2602200);国家自然科学基金项目(52268069);中国科协青年人才托举工程(2021QNRC001)。

摘　　要：铁路路基设计施工是铁路基础设施建设的重要环节,对于确保铁路运行安全和效率具有重要作用。然而,传统铁路路基设计施工中存在设计效率低、施工质量监控难、设计施工协调差等系列问题和挑战,无法适应高效、精准、可持续的铁路路基建设需求。BIM技术快速发展,其作为一种全新的设计和管理工具,已成为现代化铁路路基设计施工的重要辅助技术,为铁路路基的发展带来了巨大的机遇和挑战。文章基于BIM技术的铁路路基设计施工应用现状进行分析,并探讨其面临的挑战和发展趋势。研究发现,BIM技术在铁路路基设计施工中具有提高设计精度、减少错误和冲突、优化施工管理等优势,但在技术、组织管理、法律等方面存在诸多挑战。而未来,BIM技术在铁路路基设计施工中将向智能化、协同化和数字化方向发展。Railway subgrade design and construction is an important part of railway infrastructure construction,which plays an important role in ensuring the safety and efficiency of railway operations.However,there are a series of problems and challenges,such as low design efficiency,difficult construction quality monitoring,poor design and construction coordination,which cannot adapt to the needs of efficient,accurate and sustainable railway subgrade construction.The rapid development of BIM technology,as a new design and management tool,has become an important auxiliary technology for modernized railway subgrade design and construction,which brings great opportunities and challenges for the railway subgrade.This paper studies the application status of railway subgrade design and construction based on BIM technology and discusses the challenges and development trends.It found that BIM technology in railway subgrade design and construction has the advantages of improving design accuracy,reducing errors and conflicts,and optimizing construction management.However,there are a lot of challenges in technology,organization and management,and legal aspects.In the future,BIM technology in rail way subgrade design and construction will develop in the direction of intelligence,collaboration and digitalization.

关 键 词：铁路路基 设计施工 BIM技术 现状 发展趋势 

分 类 号：U213.1[交通运输工程—道路与铁道工程]