The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand
This paper presents a ground response analysis to simulate the liquefaction phenomenon during the 2011 Tarlay Earthquake in northern Thailand. The site investigation data and geophysical measurements on 7 sites in northern Thailand were collected. The multi-springs element model was implemented in f...
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| Format: | Article |
| Language: | English |
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Universitas Diponegoro
2021-08-01
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| Series: | Media Komunikasi Teknik Sipil |
| Subjects: | |
| Online Access: | https://ejournal.undip.ac.id/index.php/mkts/article/view/29218 |
| _version_ | 1818646189574193152 |
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| author | Lindung Zalbuin Mase |
| author_facet | Lindung Zalbuin Mase |
| author_sort | Lindung Zalbuin Mase |
| collection | DOAJ |
| description | This paper presents a ground response analysis to simulate the liquefaction phenomenon during the 2011 Tarlay Earthquake in northern Thailand. The site investigation data and geophysical measurements on 7 sites in northern Thailand were collected. The multi-springs element model was implemented in finite element ground response analysis. Several parameters, such as peak ground acceleration, peak ground velocity, amplification factor, excess pore pressure ratio, were observed. Furthermore, the correlation from the ground motion parameters was generated to estimate liquefaction potential, which was represented by excess pore pressure ratio. The result showed that the excess pore pressure ratio was relatively well correlated with several ground parameters, such as amplification factor, velocity-acceleration ratio, and factor of safety against liquefaction. The results could be also used for the engineering practice in predicting liquefaction potential in Northern Thailand. |
| first_indexed | 2024-12-17T00:42:41Z |
| format | Article |
| id | doaj.art-37f809533f354234931e3bf10209b280 |
| institution | Directory Open Access Journal |
| issn | 0854-1809 2549-6778 |
| language | English |
| last_indexed | 2024-12-17T00:42:41Z |
| publishDate | 2021-08-01 |
| publisher | Universitas Diponegoro |
| record_format | Article |
| series | Media Komunikasi Teknik Sipil |
| spelling | doaj.art-37f809533f354234931e3bf10209b2802022-12-21T22:09:58ZengUniversitas DiponegoroMedia Komunikasi Teknik Sipil0854-18092549-67782021-08-012711810.14710/mkts.v27i1.2921818991The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern ThailandLindung Zalbuin Mase0https://orcid.org/0000-0002-0470-0149Geotechnical Engineering Division, Department of Civil Engineering, Faculty of Engineering, The University of Bengkulu, IndonesiaThis paper presents a ground response analysis to simulate the liquefaction phenomenon during the 2011 Tarlay Earthquake in northern Thailand. The site investigation data and geophysical measurements on 7 sites in northern Thailand were collected. The multi-springs element model was implemented in finite element ground response analysis. Several parameters, such as peak ground acceleration, peak ground velocity, amplification factor, excess pore pressure ratio, were observed. Furthermore, the correlation from the ground motion parameters was generated to estimate liquefaction potential, which was represented by excess pore pressure ratio. The result showed that the excess pore pressure ratio was relatively well correlated with several ground parameters, such as amplification factor, velocity-acceleration ratio, and factor of safety against liquefaction. The results could be also used for the engineering practice in predicting liquefaction potential in Northern Thailand.https://ejournal.undip.ac.id/index.php/mkts/article/view/29218site investigation, ground response analysisliquefaction, excess pore pressure ratio |
| spellingShingle | Lindung Zalbuin Mase The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand Media Komunikasi Teknik Sipil site investigation, ground response analysis liquefaction, excess pore pressure ratio |
| title | The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand |
| title_full | The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand |
| title_fullStr | The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand |
| title_full_unstemmed | The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand |
| title_short | The Use of Ground Motion Parameters to identify the Liquefaction during a Strong Earthquake in Northern Thailand |
| title_sort | use of ground motion parameters to identify the liquefaction during a strong earthquake in northern thailand |
| topic | site investigation, ground response analysis liquefaction, excess pore pressure ratio |
| url | https://ejournal.undip.ac.id/index.php/mkts/article/view/29218 |
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