Finite Element Analysis of Excavation of Shallow Tunnels under the Existing Road

Zhe Wang; Zhe Wang; Si Fa Xu

doi:10.4028/www.scientific.net/AMR.446-449.714

Paper Titles

Different Design Parameters Analysis of Unbonded Precast Reinforced Concrete Frame Structure
p.695

Influences of Horizontal Strengthened Storey on Foundation Settlement in High-Rise Frame Tube Structure
p.699

Experimental Research on the Durability of PVA Fibers Reinforced Concrete
p.703

Experimental Study on Seismic Behavior of Cold-Formed Thin-Walled Steel R.C.Shear Wall
p.708

Finite Element Analysis of Excavation of Shallow Tunnels under the Existing Road
p.714

Flexural Strength and Stiffness of High Strength Concrete Beams with Exposed Main Steel
p.718

Experimental Investigation of the RC Columns Strengthened with Outer Closed SCC under Cyclic Loadings
p.728

Computer Modeling and Parametric Study of Thermal Effects in Integral Abutment Bridge
p.733

Damage Assessment of RC Frame Structures under Multi-Earthquake Sequences
p.739

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Finite Element Analysis of Excavation of Shallow...

Finite Element Analysis of Excavation of Shallow Tunnels under the Existing Road

Abstract:

Pedestrian underpass is an effective measure to relieve the pressure of city traffic congestion. The influence of the underpass construction to the surrounding environment is inevitable, sometimes it may affect the the normal use of ground buildings and underground pipeline. The background of the research is based on Hangzhou Qingtai pedestrian tunnel. The main content is to use the ABAQUS finite element software to simulate CRD-engineering tunnel excavation by two models considering the road rigidity or not, to find the discipline of ground displacement and Stress caused by shallow buried tunnel excavation under existing road. Comparison research was done with measurement results of actual project site, getting consistent results. This study can provide guide for the similar engineering practices.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

714-717

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.714

Citation:

Cite this paper

Online since:

January 2012

Authors:

Zhe Wang, Zhe Wang, Si Fa Xu

Keywords:

ABAQUS, Ground Surface Deformation, Shallow Tunnel Construction Method, Stiffness of the Road

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Mengsu Wang: Journal of Rock Mechanics and Engineering, 1989, 8(l):52-61.(in Chinese)

Google Scholar

[2] Mengsu Wang. Shallow underground engineering technology General Theory. Hefei: Anhui Education Press, 2004. (in Chinese)

Google Scholar

[3] Yanfeng Xu, Jun Su: Modern Tunnelling Technology, 1998(2):49-52. (in Chinese)

Google Scholar

[4] Qingli Du, Chang Jiao:Construction Technology, 2005, 34(6):4-6.(in Chinese)

Google Scholar

[5] Chunlin Ding, Shiyou Zhu, Shunhua Zhou:Journal of Rock Mechanics and Engineering, 2002, 21(11):1633-1638. (in Chinese)

Google Scholar

[6] Dingli Zhang, Jun Huang:Journal of China University of Mining & Technology, 2004, 33(5):578-583. (in Chinese)

Google Scholar

[7] Mingnian Wang, Jianhua Zhang: Jounal of geotechnical engineering, 1998,20(5):27-30.(in Chinese)

Google Scholar

[8] Wong, H., Larue, E.(1998). Modeling of bolting support in tunnels taking account of non-simultaneous yielding of bolts and ground .Proc. The Geotechnics of Hard Soils-Soft Rocks. (eds Evangelists& Picarelli). Balkema. pp.1027-1038.

Google Scholar

[9] Chuanzhi Ai, Yinzhi Wang:Rock and Soil Mechanics, 2010, 31(2):541-546. (in Chinese)

Google Scholar