scholarly journals STUDY OF SOIL-STRUCTURE INTERACTION OF EMBEDDED STRUCTURE IN ALLUVIAL MEDIUM DUE TO BASE ROCK EXCITATION : Dynamic characteristics of structure with buried foundation(5)

1998 ◽  
Vol 63 (514) ◽  
pp. 89-96 ◽  
Author(s):  
Takuji KOBORI ◽  
Tsuyoshi TACHIKAWA ◽  
Katsunobu YADORI
Keyword(s):  
Dynamic Characteristics ◽  
Soil Structure ◽  
Soil Structure Interaction ◽  
Structure Interaction ◽  
Excitation Dynamic ◽  
Embedded Structure ◽  
Base Rock

Influence of Pile-Soil-Structure Interaction on the Dynamic Characteristics of Cable-Stayed Bridge

2011 ◽  
Vol 90-93 ◽  
pp. 921-925
Author(s):  
De Liang Chen ◽  
Feng Liu ◽  
Wen Ting Wang ◽  
Chang Ping Chen
Keyword(s):  
Finite Element ◽  
Dynamic Analysis ◽  
Dynamic Characteristics ◽  
Soil Structure ◽  
Soil Structure Interaction ◽  
Spatial Dynamic ◽  
Analysis Model ◽  
Structure Interaction ◽  
Finite Element Software ◽  
Cable Stayed Bridge

The dynamic characteristics of cable-stayed bridge will be affected greatly by soil action. In the paper, a spatial dynamic analysis model of a cable-stayed bridge was built by using the general finite element software ANSYS. The dynamic characteristics of the frequencies and modal shapes are investigated and compared with considering the pile-soil-structure interaction or not. From the analysis, the results indicate that if the pile-soil-structure interaction is taken into account, there will have a significant effect on the dynamic behaviors of bridge.

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