Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis
In order to verify the reliability of numerical analysis, a series of 1 <i>g</i> shaking table tests for flat ground and slope were conducted using a laminar shear box subjected to different seismic waves. Firstly, numerical analyses, using the DEEPSOIL and ABAQUS software, were done to...
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MDPI AG
2021-02-01
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Online Access: | https://www.mdpi.com/2076-3417/11/4/1875 |
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author | Yong Jin Hoyeon Kim Daehyeon Kim Yonghee Lee Haksung Kim |
author_facet | Yong Jin Hoyeon Kim Daehyeon Kim Yonghee Lee Haksung Kim |
author_sort | Yong Jin |
collection | DOAJ |
description | In order to verify the reliability of numerical analysis, a series of 1 <i>g</i> shaking table tests for flat ground and slope were conducted using a laminar shear box subjected to different seismic waves. Firstly, numerical analyses, using the DEEPSOIL and ABAQUS software, were done to compare the results of flat ground experiments. After that, finite element analyses with ABAQUS were conducted to compare the results of slope experiments. For numerical analyses, considering the influence of the boundary, the concept of adjusted elastic modulus was proposed to improve the simulation results. Based on the analyses, it is found that in terms of acceleration-time history and spectral acceleration, the numerical analysis results are in good agreement with the experiment results. This implies that numerical analysis can capture the dynamic behavior of soil under 1 <i>g</i> shaking table test conditions. |
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issn | 2076-3417 |
language | English |
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spelling | doaj.art-1e15195df77a44cbbdc5d47d3d15ceee2023-12-11T17:48:17ZengMDPI AGApplied Sciences2076-34172021-02-01114187510.3390/app11041875Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical AnalysisYong Jin0Hoyeon Kim1Daehyeon Kim2Yonghee Lee3Haksung Kim4Department of Civil Engineering, Chosun University, Gwangju 61452, KoreaDepartment of Civil Engineering, Chosun University, Gwangju 61452, KoreaDepartment of Civil Engineering, Chosun University, Gwangju 61452, KoreaResearch Engineer Site & Structural Engineering Group Plant Construction & Engineering Lab. KHNP Central Research Institute, Daejeon 305-343, KoreaResearch Engineer Site & Structural Engineering Group Plant Construction & Engineering Lab. KHNP Central Research Institute, Daejeon 305-343, KoreaIn order to verify the reliability of numerical analysis, a series of 1 <i>g</i> shaking table tests for flat ground and slope were conducted using a laminar shear box subjected to different seismic waves. Firstly, numerical analyses, using the DEEPSOIL and ABAQUS software, were done to compare the results of flat ground experiments. After that, finite element analyses with ABAQUS were conducted to compare the results of slope experiments. For numerical analyses, considering the influence of the boundary, the concept of adjusted elastic modulus was proposed to improve the simulation results. Based on the analyses, it is found that in terms of acceleration-time history and spectral acceleration, the numerical analysis results are in good agreement with the experiment results. This implies that numerical analysis can capture the dynamic behavior of soil under 1 <i>g</i> shaking table test conditions.https://www.mdpi.com/2076-3417/11/4/1875numerical analysis1 <i>g</i> shaking table testelastic moduluslaminar shear boxboundaryacceleration-time history |
spellingShingle | Yong Jin Hoyeon Kim Daehyeon Kim Yonghee Lee Haksung Kim Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis Applied Sciences numerical analysis 1 <i>g</i> shaking table test elastic modulus laminar shear box boundary acceleration-time history |
title | Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis |
title_full | Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis |
title_fullStr | Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis |
title_full_unstemmed | Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis |
title_short | Seismic Response of Flat Ground and Slope Models through 1 <i>g</i> Shaking Table Tests and Numerical Analysis |
title_sort | seismic response of flat ground and slope models through 1 i g i shaking table tests and numerical analysis |
topic | numerical analysis 1 <i>g</i> shaking table test elastic modulus laminar shear box boundary acceleration-time history |
url | https://www.mdpi.com/2076-3417/11/4/1875 |
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