基于BIM技术的地下管线建模应用分析

伴随城市化的不断发展，地下管线的敷设也更为密集，因此将会导致各种安全隐患，随时威胁着人民的生命安全。目前的城市管理基本是基于二维手段满足后期建设及运维管理的需求，这种方式制约了管线数据成果的准确度，无法保证二维管线数据与实际情况的统一性。地下工程引进并掌握BIM技术，可以为管理者提供三维可视化、信息化服务，可以更加便捷地解决城市生活保障的问题。本文以某实际工程项目为例，介绍关于BIM技术在地下管线工程中的应用，发挥BIM技术在地下工程中的价值，为管理者提供有效的技术支持。

Application analysis of underground pipeline modeling based on BIM technology

With the continuous development of urbanization,underground pipeline laying is more intensive,this situation will lead to a variety of security risks,threatening the safety of people’s lives at any time.Today’s urban management is basically based on twodimensional means to achieve the later construction and operation and maintenance management needs,which restricts the accuracy of pipeline data results,and can not guarantee the unity of two-dimensional pipeline data to the actual situation.By introducing and mastering BIM technology,in underground engineering can provide three-dimensional visualization and information service for managers,and can solve the problem of urban life security more conveniently.There is an example of a practical project application of BIM technology in underground pipeline engineering in this paper,so that BIM technology can play its value in underground engineering and provide effective technical support for managers.