scholarly journals Understanding the seismic response of geosynthetic reinforced slope

2016 ◽  
Vol 2 (25) ◽  
pp. 920-923
Author(s):  
Sao-Jeng Chao ◽  
Han-Sheng Liu ◽  
Chien-Hua Kao
Keyword(s):  
Seismic Response ◽  
Reinforced Slope

The Characteristic of the Seismic Response Spectrum of Slope Reinforced with Piles under the Different Diameters

2011 ◽  
Vol 378-379 ◽  
pp. 315-318
Author(s):  
Rong Jian Li ◽  
Yu Zhen Yu ◽  
Yu Jie Jiao
Keyword(s):  
Seismic Response ◽  
Amplification Factor ◽  
Response Spectrum ◽  
Low Frequency ◽  
Dominant Frequency ◽  
Dynamic Failure ◽  
Acceleration Response ◽  
Seismic Acceleration ◽  
Reinforced Slope ◽  
Different Diameters

In order to study the characteristic of seismic response of the reinforced slope subjected to earthquake, the seismic response spectrum of slope reinforced with piles under the two different diameters were compared and analyzed. The seismic acceleration response shows a steady amplification with the increase of height without water in substratum, and the maximal seismic response occurs near the crest of slope. The dominant frequency of the amplification of seismic response spectrum of the slope reinforced with piles under the smaller diameter obviously shifts to the medium and low frequency. In addition, because of the liquefaction of substratum and the resulting dynamic failure of the pile, the response components of the medium and low frequency also are strengthened further. The results show that the global stiffness of the reinforced slope is obviously affected by the diameter of the pile and the liquefaction in substratum, which thereby affects the seismic acceleration response and the distribution of spectral amplification factor.

Seismic Response of a Geosynthetic-Reinforced Slope in Northeastern Taiwan

2016 ◽  
Author(s):  
Hui-Mi Hsu ◽  
Lih-Chuan Hwang ◽  
An Cheng ◽  
Tsan-Hsuan Yu ◽  
Jason Chao
Keyword(s):  
Seismic Response ◽  
Reinforced Slope

Influence of the distribution of the shear walls on the seismic response of the buildings

2020 ◽  
Vol 15 (1) ◽  
pp. 37-44
Author(s):  
El Mehdi Echebba ◽  
Hasnae Boubel ◽  
Oumnia Elmrabet ◽  
Mohamed Rougui
Keyword(s):  
Structural Analysis ◽  
Seismic Response ◽  
Natural Frequency ◽  
Structural Design ◽  
Structural Response ◽  
Shear Walls ◽  
Structural Elements ◽  
Analysis Software ◽  
Ansys Apdl ◽  
The Impact

Abstract In this paper, an evaluation was tried for the impact of structural design on structural response. Several situations are foreseen as the possibilities of changing the distribution of the structural elements (sails, columns, etc.), the width of the structure and the number of floors indicates the adapted type of bracing for a given structure by referring only to its Geometric dimensions. This was done by studying the effect of the technical design of the building on the natural frequency of the structure with the study of the influence of the distribution of the structural elements on the seismic response of the building, taking into account of the requirements of the Moroccan earthquake regulations 2000/2011 and using the ANSYS APDL and Robot Structural Analysis software.

Influence of Ground Properties on Seismic Response of Tower Cranes Supported by Pile Foundations

2008 ◽  
Vol 1 (1) ◽  
pp. 37-46
Author(s):  
Satoshi TAMATE ◽  
Yasuo TOYOSAWA ◽  
Seiji TAKANASHI ◽  
Kazuya ITOH ◽  
Naoaki SUEMASA ◽  
...  
Keyword(s):  
Seismic Response ◽  
Pile Foundations
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