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隧道建设(中英文) ›› 2019, Vol. 39 ›› Issue (12): 1973-.DOI: 10.3973/j.issn.2096-4498.2019.12.007

• 研究与探索 • 上一篇    下一篇

集成 GIS/BIM 的公路隧道数字化管理研究及应用

程方圆1, 姚国明2, 奎永才2, 王建华2, 赵秀清3   

  1. (1. 同济大学地下建筑与工程系, 上海  200092; 2. 云南交投集团投资有限公司, 云南 昆明  650228; 3. 云南第二公路桥梁工程有限公司, 云南 昆明  650205)
  • 收稿日期:2019-04-16 出版日期:2019-12-20 发布日期:2019-12-20
  • 作者简介:程方圆(1994—),女,安徽合肥人,同济大学隧道及地下建筑工程专业在读硕士,研究方向为数字化地下工程。 E-mail: 18856311378@ 163.com。
  • 基金资助:
    基于BIM的山区特长公路设计与施工关键技术研究(KJSHW201805)

GIS/BIM-Integrated Digital Management of Highway Tunnel and Its Application

CHENG Fangyuan1, YAO Guoming2, KUI Yongcai2, WANG Jianhua2, ZHAO Xiuqing3   

  1. (1. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2. Yunnan Communications Investment Group Investment Co., Ltd., Kunming 650228, Yunnan, China; 3. Yunnan Second Highway Bridge Engineering Co., Ltd., Kunming 650205, Yunnan, China)
  • Received:2019-04-16 Online:2019-12-20 Published:2019-12-20

摘要: : 为解决公路隧道建设过程中产生的海量工程数据缺乏存储规则与管理效率低下等问题,依托云南省老营隧道工程,采用 GIS/BIM数据集成方法开展公路隧道数字化管理研究。 首先,对公路隧道海量工程数据进行分类并形成数据字典,提出统一的数 据存储标准; 其次,通过CAD到ArcGIS的数据转换,以主题图的形式在地理场景中表达二维图形,生成工程底图和数字化对象; 再 次,分离三维BIM模型单元的属性与几何信息,在Unity软件中实现几何模型的拼接、渲染与添加脚本,发布成Unity3D文件; 最后, 提出工程数据与GIS、BIM集成的技术方案,并利用开发的公路隧道数字化管理系统实现GIS/BIM一体化联动、数据实时录入与资 料在线查询等功能。

关键词: 公路隧道, 工程数据, GIS, BIM, 数字化管理

Abstract: There is no storage rule for massive engineering data generated during the construction of highway tunnels, and the data management efficiency is low. As a result, the GIS and BIM data integration method is used to study the digital management of Laoying Highway Tunnel in Yunnan. Firstly, the massive highway tunnel engineering data is classified to develop a data dictionary; and uniform data storage standards are proposed. Secondly, the data is transformed from CAD to ArcGIS to express 2D graphics with topic maps in the geographic scene and generate engineering base maps and digitized objects. Meanwhile, the attributes and geometric information of 3D BIM model units are separated; and after splicing, rendering and scripts adding of geometric models in Unity software, a Unity3D file is released. Finally, the technical scheme of integrating engineering data with GIS and BIM is proposed; and the functions of GIS/BIM integrated linkage, real-time data entry and material query online are realized in the developed highway tunnel digital management system.

Key words: highway tunnel, engineering data, GIS, BIM, digital management

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