Title :
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
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;
Conference_Titel :
Optoelectronics and Image Processing (ICOIP), 2010 International Conference on
Conference_Location :
Haiko
Print_ISBN :
978-1-4244-8683-0
DOI :
10.1109/ICOIP.2010.198
