摘要
为解决传统桥梁设计阶段无法进行联动修改及参数共享的缺点,基于BIM技术对东洲湘江大桥进行参数化设计应用探讨,详细介绍了采用Revit平台中构建桥梁构件族的方式进行桥梁的参数化建模;为将设计阶段模型信息完整传递到下一阶段,采用Revit和Midas Civil软件之间接口进行模型传递与共享,并对全桥进行了有限元计算分析。形成的基于BIM的参数化设计流程,体现了BIM信息化、参数化、关联性和协同设计理念,为提高桥梁建模效率并实现桥梁工程优化设计提供指导,推动BIM技术在桥梁工程中更广泛地应用。
In order to overcome the shortages of conventional bridges design,such as lacking of mutual modifications and data sharing,in this paper a strategy of parametrizing the data involved in Dongzhou Xiangjiang bridge design is presented by using building information modeling(BIM).The modeling procedure has been realized in terms of creating the family parametric components of bridge in Revit.The interface between Revit and Midas Civil is developed to share and transform the modeling information,and the finite element analysis of the bridge is performed to study the static behavior of the bridge.The proposed parametric design procedure allows full play to the advantages of BIM in the aspects of informatization,parametrization,and mutualization,which can provide guidance of bridge modeling and optimization in the design,and further broaden the application of BIM in bridge engineering.
作者
李红豫
李恒
吴悦
廖日
张璐
LI Hong-yu;LI Heng;WU Yue;LIAO Ri;ZHANG Lu(College of Civil Engineering and Architecture,Guilin University of Technology,Guilin 541004,China;Collaborative Innovation Center for Exploration of Hidden Nonferrous Metal Deposits and Development of New Materials in Guangxi,Guilin University of Technology,Guilin 541004,China)
出处
《公路》
北大核心
2020年第11期173-178,共6页
Highway
基金
国家自然科学基金项目,项目编号51708147
广西自然科学基金项目,项目编号2017GXNSFBA198184
广西科技基地和人才专项项目,项目编号桂科AD19110044
桂林理工大学博士科研启动项目,项目编号GLUTQD2016046。
关键词
斜拉桥
BIM技术
参数化设计
应用研究
cable-stayed bridge
BIM technology
parametric design
application study
