scholarly journals Influence of soil–structure interaction on seismic pounding between steel frame buildings considering the effect of infill panels

2019 ◽  
Vol 17 (11) ◽  
pp. 6165-6202 ◽  
Author(s):  
Hytham Elwardany ◽  
Ayman Seleemah ◽  
Robert Jankowski ◽  
Saher El-khoriby
2019 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Mehdi Kermani ◽  
Mohammad Mehdi Saadatpour ◽  
Farhad Behnamfar ◽  
Mehdi Ghandil

Author(s):  
Yuzo SHINOZAKI ◽  
Takuji KOBORI ◽  
Ichiro NAGASHIMA ◽  
Mitsuru NAKAMURA ◽  
Masatake ICHIKAWA

2012 ◽  
Vol 188 ◽  
pp. 112-118 ◽  
Author(s):  
Shou Ping Shang ◽  
Wan Ruo Chen ◽  
Xi La Liu

In order to understand the soil-structure interaction, we were doing the excitation test about 1:4 scaled steel frame-raft foundation model in the soil bin. The test was through changing the stiffness of the superstructure respectively. We inputting Gaussian white noise measured vibration period, dynamic response with EL and Taft wave show the shock absorption effect of the soil. Finite element software sap2000 simulated rigid foundation on the dynamic response analysis on the steel frames. We found that there are some differences about the natural period, the upper structural stiffness greater the additional period is longer. Soil has a shock absorbing effect with the steel frame, the effect mainly come from the change of structure stiffness. Because of the soil-structure interaction, peak acceleration of the top storey is reducer when steel framework excitation on the soil bin than on rigid foundation, and peak displacement of the top storey is increased.


Author(s):  
Yuzo SHINOZAKI ◽  
Takuji KOBORI ◽  
Mitsuru NAKAMURA ◽  
Ichiro NAGASHIMA ◽  
Masatake ICHIKAWA

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