摘要
目前,BIM技术在房屋建筑领域的应用已达到较高比例,但交通建设领域还缺乏成熟的应用案例,因此亟待探索BIM技术在交通领域的应用切。本文以湖南省醴陵至娄底高速公路射埠枢纽互通为依托工程,利用BIM技术,建立整个互通的仿真模型,结合地形及卫星图,对跨潭衡西高速的两座匝道桥进行钢箱梁安装方案模拟,从安全性、施工质量、经济性和工期4个方面进行分析对比,比选出较优方案。结果表明:BIM技术在方案比选的过程中提高了比选效率,并揭示了可优化的施工图设计,为改进施工安排、加快工程进度提供了有力的帮助。
At present,the application of BIM technology in the field of housing construction has reached a high proportion,but there is still a lack of mature application cases in the field of transportation construction,so it is very urgent to explore the application of BIM technology in the field of transportation.Based on the interworking project from Liling to Loudi expressway in Hunan province,this paper uses BIM technology to simulate the installation scheme of steel box girder on bridges of ramp,thus opening a notch for the application of BIM technology in highway engineering.Through the establishment of the whole interworking simulation model,combined with the terrain and satellite map,the steel box girder installation scheme is simulated,and the safety,construction quality,economy and construction period are analyzed and compared,and the better scheme is selected.The results show that BIM technology improves the efficiency of the scheme selection,and reveals the optimizable construction drawing design,which provides a powerful help for improving the construction arrangement and speeding up the project progress.
作者
黄妍彬
杨涛
辛亚兵
李再德
HUANG Yanbin;YANG Tao;XIN Yabing;LI Zaide(Hunan Construction Engineering and Transportation Construction Co.,Ltd.,Changsha 410004,Hunan,China)
出处
《工程建设》
2023年第8期48-54,共7页
Engineering Construction
关键词
BIM
顶推
钢箱梁
正向设计
building information modeling
pushing
steel box girder,positive design
