中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2017, Vol. 36 ›› Issue (4): 90-97.DOI: 10.3969/j.issn.1674-0696.2017.04.16

• Traffic & Transportation Engineering • Previous Articles     Next Articles

Application of GIS-BIM Technology in the Optimization Design of Road Network in Mountainous City

XIONG Guikai, ZHU Lili, XUE Mei   

  1. (Chongqing Survey Institute,Chongqing 401121, P. R. China)
  • Received:2016-02-29 Revised:2016-05-23 Online:2017-04-20 Published:2017-05-02

GIS-BIM技术在山地城市路网优化设计中的应用

熊桂开,朱丽丽,薛梅   

  1. (重庆市勘测院,重庆 401121)
  • 作者简介:熊桂开(1983—),男,湖南益阳人,高级工程师,硕士,主要从事路桥设计方面的研究。E-mail:xionggk520@qq.com。

Abstract: The technology of geographic information system (GIS) and building information model (BIM) was used in the road-network optimization design in mountainous city to improve the design’s science and rationality. A geographic design method with roads and buildings information as model and with three-dimensional GIS as simulation analysis tool was established, which achieved the visualization simulation and analysis of BIM elements in large range of three-dimensional GIS scene. The road-network project of B Zone of Gangcheng Industrial Park in Chongqing was selected as a case study. By using GIS and BIM technology to optimize the design of the above road network, the project achieved the perfect integration among the road network, the surrounding terrain, landform and environmental landscape after the optimization. The application of the proposed technology also saved project investment 346 million Yuan.

Key words: road engineering, GIS-BIM, mountainous city, road network optimization

摘要: 为提高山地城市路网设计的科学性与合理性,将地理信息(GIS)与建筑信息模型(BIM)技术引入到山地城市路网优化设计中来,构建了以道路等建构筑物信息为模型, 以三维GIS为模拟分 析手段的地理设计方法,实现了在大范围三维GIS场景中BIM要素的可视化模拟与分析。并以重庆港城工业园区B区路网工程为例,使用GIS与BIM技术对该路网进行优化设计,实现了优化后的路 网与周边地形、地貌以及地理环境的完美融合,且节省工程投资3.46亿元。

关键词: 道路工程, GIS-BIM, 山地城市, 路网优化

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