scholarly journals Appropriate Input Earthquake Motion for the Verification of Seismic Response Analysis by Geotechnical Dynamic Centrifuge Test

2013 ◽  
Vol 17 (5) ◽  
pp. 209-217
Author(s):  
Jin-Sun Lee
Keyword(s):  
Seismic Response ◽  
Response Analysis ◽  
Centrifuge Test ◽  
Seismic Response Analysis ◽  
Earthquake Motion ◽  
Dynamic Centrifuge Test

scholarly journals SEISMIC RESPONSE ANALYSIS ON EARTHQUAKE MOTION AT ZAFARANA WIND TURBINE FARM, EGYPT

2019 ◽  
Vol 2 (1) ◽  
pp. 71-87
Author(s):  
Gihan Abelrahman ◽  
Youssef Youssef ◽  
Mohamed Abdelaziz ◽  
Khaled Mohamed
Keyword(s):  
Wind Turbine ◽  
Seismic Response ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Earthquake Motion

Seismic response analysis of earth dams under differential ground motion

1987 ◽  
Vol 77 (5) ◽  
pp. 1514-1529
Author(s):  
Medhat A. Haroun ◽  
Essam A. Abdel-Hafiz
Keyword(s):  
Seismic Response ◽  
Ground Motion ◽  
Marked Effect ◽  
Response Analysis ◽  
Earth Dams ◽  
The Finite Element Method ◽  
Seismic Response Analysis ◽  
Height Ratio ◽  
Earthquake Motion ◽  
Shear Beam

Abstract The effects of amplitude and phase difference of an earthquake motion on the seismic response of long earth dams were studied. The dam was modeled as a two-dimensional shear beam whereas the seismic input, applied at the base of the dam, assumed various forms to reflect the variation of amplitude and phase of the ground motion. A computer program, based on the finite element method, was developed to compute the dam response to each of the assumed base motions. It was noted that the length-to-height ratio of the dam has a marked effect on the dynamic characteristics of the dam and on its seismic response. It was also found that the dam response can be sensitive to the assumed spatial variation of ground motion along its base.

SEISMIC RESPONSE ANALYSIS OF THE BUILDING FOUNDATION BASED ON THE DEFORMATION PERFORMANCE TESTS OF PHC-PILE

1999 ◽  
Vol 5 (9) ◽  
pp. 71-76
Author(s):  
Takao MATSUMURA ◽  
Shinichiro ASANO ◽  
Jun YAMADA ◽  
Masao KOBA ◽  
Koji ITO ◽  
...  
Keyword(s):  
Seismic Response ◽  
Response Analysis ◽  
Performance Tests ◽  
Seismic Response Analysis ◽  
Building Foundation

Elastic-Plastic Seismic Response Analysis on the Special-Shaped Chimney

2014 ◽  
Vol 711 ◽  
pp. 520-524 ◽  
Author(s):  
Huan Qin Liu ◽  
Wei Bin Li ◽  
Ruo Yang Wu ◽  
Lin Fei Yan
Keyword(s):  
Seismic Response ◽  
Dynamic Performance ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Elastic Plastic ◽  
Loading Mode ◽  
Loading Patterns ◽  
Displacement Angle

Based on one 240-meter-high special-shaped RC chimney, the structure’s dynamic performance and elastic-plastic seismic response analysis has been studied in detail. From the analysis, it demonstrates the weak areas in the chimney. The interlayer displacement angle about corresponding performance points under four kinds of loading mode were also acuired, and the response of four loading patterns were analyzed.

Seismic Response Analysis of Soil-Structure Interaction on Base Isolation Structure

2013 ◽  
Vol 663 ◽  
pp. 87-91
Author(s):  
Ying Bo Pang
Keyword(s):  
Finite Element ◽  
Seismic Response ◽  
Soil Structure ◽  
Base Isolation ◽  
Soil Structure Interaction ◽  
Response Analysis ◽  
Analysis Model ◽  
Seismic Response Analysis ◽  
Structure Interaction ◽  
Calculation Results

As an effective way of passive damping, isolation technology has been widely used in all types of building structures. Currently, for its theoretical analysis, it usually follows the rigid foundation assumption and ignores soil-structure interaction, which results in calculation results distortion in conducting seismic response analysis. In this paper, three-dimensional finite element method is used to establish finite element analysis model of large chassis single-tower base isolation structure which considers and do not consider soil-structure interaction. The calculation results show that: after considering soil-structure interaction, the dynamic characteristics of the isolation structure, and seismic response are subject to varying degrees of impact.

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