Numerical Simulation on Dynamic Response of Highway Roadbed Slope

Author

Wei, Zhong ; Tao, Yang ; Guangliang, Bai

Author_Institution

Key Lab. of Mountain Hazards & Surface Process, Chinese Acad. of Sci., Chengdu, China

Volume

2

fYear

2010

fDate

11-12 Nov. 2010

Firstpage

47

Lastpage

50

Abstract

As the transfer channel and tie of modern material flow, energy flow and information flow, highway plays an important role in the whole economic development. The dynamic response characteristics of highway roadbed slope under the action of seismic dynamic loading are analyzed in this paper. Furthermore, the dynamic response rules under the cohesion influence of roadbed soil are analyzed in detail. Finally, the amplification coefficient distribution of acceleration, velocity, displacement and relative displacement are comprehensively analyzed under various cohesions. And the final plastic zone is gained.

Keywords

dynamic response; earthquake engineering; geotechnical engineering; numerical analysis; plasticity; roads; soil; amplification coefficient distribution; cohesion influence; dynamic response characteristics; economic development; energy flow; final plastic zone; highway roadbed slope; information flow; modern material flow; numerical simulation; relative displacement; roadbed soil; seismic dynamic loading; transfer channel; dynamic response; highway roadbed slope; numerical simulation; roadbed soil cohesion;

fLanguage

English

Publisher

ieee

Conference_Titel

Optoelectronics and Image Processing (ICOIP), 2010 International Conference on

Conference_Location

Haiko

Print_ISBN

978-1-4244-8683-0

Type

conf

DOI

10.1109/ICOIP.2010.198

Filename

5662984