BIM技术在高速公路设计中的应用探讨  

Discussion on the Application of BIM Technology in Highway Design

作　　者：张鹏[1] ZHANG Peng(Hebei Provincial Communications Planning Design Institute,Shijiazhuang 050011,China)

机构地区：[1]河北省交通规划设计院,石家庄050011

出　　处：《交通与运输》2020年第4期46-48,共3页Traffic & Transportation

摘　　要：为了研究在高速公路工程设计周期中的BIM正向设计,对BIM技术的应用点进行了探索。在曲港高速公路项目设计过程中应用BIM技术进行了道路选线和方案比选方面的探索,在延崇高速公路项目设计过程中对冰雪五环钢桥的建模及复杂结构尺寸的表达进行了研究,对常规结构及通用构件进行了参数化建模。结果表明:BIM技术在道路设计过程中,能够较大的提高选线效率并优化道路线形,对于特殊结构的桥梁方案能够更好的表现设计中的复杂曲面和尺寸,建立参数化构件库后极大提高了建模效率。In order to study the forward design of BIM in highway engineering design cycle,the application of BIM technology is explored.In the design process of QuGang Highway project,application of BIM technology is researched on the road alignment and comparison of design schemes.In the design process of YanChong highway project,the modeling of ice snow five ring steel bridge and the expression of complex structural dimensions are studied.The conventional structure and general components are parameterized.The results show that BIM technology can greatly improve the efficiency of route selection and optimize the road alignment in the process of road design selection.For the bridge scheme with special structure,it will be better express the complex surfaces and dimensions in the design,it can greatly improve the modeling efficiency after the establishment of parametric component library.

关 键 词：BIM技术 方案比选 复杂结构 正向设计 参数化模型 

分 类 号：U491[交通运输工程—交通运输规划与管理]