基于BIM技术的高速公路互通立交设计及施工管理  

Design and Construction Management of Expressway Interchange Based on BIM Technology

作　　者：龙琰 LONG Yan(Henan Hexin Expressway Co.,Ltd.,Zhengzhou,Henan,450000,China)

机构地区：[1]河南省鹤新高速公路有限公司,河南郑州450000

出　　处：《黑龙江交通科技》2024年第7期23-26,共4页Communications Science and Technology Heilongjiang

摘　　要：传统的CAD二维设计模式,在应用中存在着二维设计不够直观、设计细节考究不足、各专业图纸不对应、缺乏统一的设计协调、协作程度低等问题。相对于传统二维设计,BIM技术借助三维化模型和模型数据,以专业的可视化技术和协调性,可以对项目的图纸质量、协作流程整体把控。基于此,以鹤辉高速公路古城互通枢纽立交工程为例,将BIM技术引入其中,发挥可视化指导施工作用,可提升效率约15%,材料综合损耗率下降20%。The traditional CAD 2D design mode has some problems in application,such as 2D design is not intuitive enough,the design details are not well studied,the drawings are not corresponding,the design coordination is not unified,the cooperation degree is low and so on.Compared with the traditional 2D design,BIM can control the drawing quality and cooperation flow of the project with the help of 3D model and model data.Based on this,taking the interchange project of ancient city interchange of Hehui Expressway as an example,introducing BIM technology into the project to play the role of visual guidance construction,the efficiency can be increased by about 15%,and the material comprehensive loss rate can be reduced by 20%.

关 键 词：互通立交 设计施工 可视化管理 

分 类 号：U412[交通运输工程—道路与铁道工程]