Investigation of BIM and GIS Information Exchange Standards for Urban Utility Tunnel Construction

Chih-ming Wu, Xiu-fang Li, Chui-te Chiu
 
School of civil engineering and architecture, Xiamen university of technology
No.600 Ligong Road, Jimei District
Xiamen City , Fujian Province, China
+86-0592-6291229, chihmingwu@xmut.edu.cn
 
Abstract: 
The planning and construction of urban utility tunnel symbolizes the important indicators of urban overall upgrading and modernization. Urban utility tunnel BIM model can be used as the underlying data of the current GIS operation and maintenance management platform, including the geometric attributes, data resources, material attributes, operation and maintenance requirements and attributes of the model, it can be directly used in CityGML. The format will reduce the investment of a large amount of manpower in the construction of the GIS model. Although each BIM and GIS technology has corresponding functional features, it is still unable to serialize and convert the format and data. The generated IFC format is used for the comparison and application of the CityGML grid test in GIS, and it is known that there is still a problem of information asymmetry and omission. This paper takes the IFC and CityGML, which are common in BIM and 3DGIS, as the main language objects of analysis, and discusses the interactivity and operational technology architecture of BIM-IFC and GIS-CityGML. Finally, relying on a practical case for application and discussion.
 
Keywords: 

Urban Utility Tunnel, BIM, GIS, Interoperability

pages: 

439-442

Year: 

2019

Published in: 

2nd Eurasian Conference on Educational Innovation 2019

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