基于BIM的围护结构三维模型在某地铁隧道施工进度管理中的应用

Application of BIM-based 3D Model of Retaining Structure to Construction Schedule Management of a Subway Tunnel

随着地铁在我国大中型城市的推广,对地铁隧道及地铁车站施工的质量及进度的要求越来越高。地铁车站的施工是一个复杂的过程,涉及到成本、进度、质量及安全等方面的管理。如何进行施工进度的可视化管理是目前需要迫切解决的问题。利用Revit软件建立某地铁车站围护结构三维可视化模型,在Naviswork软件中导入地铁车站围护结构的三维模型,并应用软件中的TimeLiner模块模拟施工进度,对比计划进度与实际施工进度,对围护结构的施工进度管理起指导作用。

With the popularization of subway in large and medium-sized cities in China,the requirements for the quality and sched-ule of the subway tunnels and subway stations are getting higher and higher.The construction of subway stations is a complicated pro-cess,which involves cost,schedule,quality and safety.How to carry out visual management of construction progress is an urgent problem to be solved at present.Revit software is used to establish a 3D visualization model of the retaining structure of a subway sta-tion.The 3D model of this subway station retaining structure is imported into Naviswork software,the TimeLiner module within this software simulating the construction progress.The comparison between the planned construction progress and the actual construction progress can assist the construction schedule management of the retaining structure.