Design and application of geological prediction system for tunnel construction based on 3D GIS

Author

Qin, Shengwu ; Chen, Jianping

Author_Institution

Coll. of Constr. Eng., Jilin Univ., Changchun, China

fYear

2011

fDate

27-29 June 2011

Firstpage

1191

Lastpage

1194

Abstract

In order to evaluate the tunnel stability in advance and avoid disaster, using the massive construction information, a system of geological prediction ahead of working face during tunnel construction is developed based on 3D GIS. The overall structure of the system, the 3D database structure of tunnel, the system development plan, construction method of 3D model of geological body around tunnel, and the prediction method are introduced. It is used in a typical tunnel case, and the results show that the system is scientific and convenient, and can reduce geological disaster during tunnel construction.

Keywords

civil engineering computing; disasters; geographic information systems; solid modelling; tunnels; visual databases; 3D GIS; 3D database structure; 3D model construction method; construction information; disaster; geological prediction system; system development plan; tunnel construction; tunnel stability; Face; Geographic Information Systems; Geology; Predictive models; Presses; Three dimensional displays; Visual BASIC; 3D; GIS; prediction; simulation; tunnel;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Service System (CSSS), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9762-1

Type

conf

DOI

10.1109/CSSS.2011.5972179

Filename

5972179