Simplified Approach of Seismic Response Simulation of Geosynthetic Reinforced Slope

2018 ◽  
pp. 360-367
Author(s):  
Sao-Jeng Chao ◽  
Te-Sheng Liu ◽  
Tsan-Hsuan Yu
Keyword(s):  
Seismic Response ◽  
Reinforced Slope ◽  
Simplified Approach

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
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