岩土力学2018，Vol.39Issue(5)：1867-1876,10.DOI:10.16285/j.rsm.2016.1221
基于建筑信息模型技术的盾构隧道结构信息模型建模方法
Shield tunnel structure information modelling method based on building information modeling technology
摘要
Abstract
With the purpose of solving the problem of model sharing among stages of shield tunnel construction,an IFC-based data model of shield tunnel was built in previous research.Based on the IFC-based data model,a BIM-based shield tunnel structure information modelling method is introduced in this paper.According to the extended IFC description of shield tunnel information model,the modelling method of single segment and flow and process of tunnel axis are proposed.Based on this,a shield tunnel assembling method is built,as well as a flow chart and a parametric modelling method of shield tunnel.By this way,the BIM-based shield tunnel structure modelling method is formed.The modelling method is examined by applying it to a metro shield tunnel case.The research shows that,by introducing the concept and technology of BIM,it is suitable for the communication and sharing of the information of shield tunnel structure that builds the shield tunnel structure information model based on the uniform IFC standard.The validity of the IFC-based data model of shield tunnel is verified further.The result in this paper can provide the initial model for numerical calculation and analysis,and provide foundation for realizing seamless connection of visualization model and analytical model.关键词
建筑信息模型/工程基础类扩展/盾构隧道信息模型/建模方法Key words
building information modelling/extension of industry foundation class/shield tunnel information model/modelling method分类
建筑与水利引用本文复制引用
钟宇,陈健,陈国良,吴佳明..基于建筑信息模型技术的盾构隧道结构信息模型建模方法[J].岩土力学,2018,39(5):1867-1876,10.基金项目
中国科学院科技服务网络计划(STS)(No.KFJ-EW-STS-122) （STS）
中国科学院重点部署项目、百人计划项目(No.KZZD-EW-TZ-12). This work was supported by the Science and Technology Service Network Initiative(KFJ-EW-STS-122),the Key Programs of the Chinese Academy of Sciences and One Hundred Person Project of the Chinese Academy of Sciences(KZZD-EW-TZ-12). （No.KZZD-EW-TZ-12）
