BIM技术在沉管隧道工程设计中的应用研究

Application Research of BIM Technology in Engineering Design of the Immersed Tube Tunnel

文章以如意坊沉管隧道设计阶段的BIM技术应用为例,阐述了沉管隧道BIM技术应用的总体框架,并从三维参数化模型、信息模型的建立和基于信息模型的BIM技术应用等方面出发,开展沉管隧道工程建模、应用方法及流程方面的探索,并揭示BIM技术在沉管隧道设计应用中存在的问题。随着相关软件的不断更新发展和从业工程师对BIM建模与应用的不断探索,BIM技术在沉管隧道设计中的应用将会更加高效、便捷并更加深入。

Taking a case application of BIM technology in the design of Ruyifang immersed tube tunnel for exam⁃ple,the general framework of BIM application is discussed,an exploration research on engineering modelling,appli⁃cation method and process is conducted from the aspects of establishing of 3D parameterized model,information model and application of the BIM technology based on information model,and the problems existing in the applica⁃tion of BIM technology in the immersed tube tunnel design are revealed.With the continuous updating of relative software and exploration of BIM modelling and application,the application of BIM technology in the immersed tube tunnel design will be more efficient,convenient and go further.