摘要:近几年随着BIM技术在建筑领域深入应用，也取得了很多的功案例和经验，相比较建筑领域，市政工程项目对于BIM技术的应用相对滞后，尤其是道路、桥梁、管道以及隧道等市政基础设施，建设条件复杂，设计、施工管理的手段仍然陈旧，投资控制薄弱，亟需通过有效的技术管理手段，提升工程整体质量技术在市政工程行业得到日益深入的应用与推广。本文以杨高南路新建隧道工程为例，重点讲述BIM在城市隧道工程中的技术应用。

Abstract: With in-depth application in the field of construction BIM technology in recent years, cases have also made a lot of work and experience, compared with construction, municipal engineering project for the application of BIM technology is relatively lagging behind, especially roads, Bridges, municipal infrastructure such as pipelines and tunnel, complicated construction conditions, the means of design, construction management is still old, investment control is weak, needs through effective technology management, improve the whole quality engineering technology in municipal engineering industry has increasingly in - depth application and promotion. With new Yang Gaona road tunnel project as an example, this paper focuses on the BIM technology application in urban tunnel project.