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Ground response analysis for stiff and soft soil under different earthquake events: a comparison

This research work focusing on site ground response analysis of stiff and soft soil from several sites in Peninsular Malaysia Operation based on PETRONAS offshore region classification. The main purpose is to determine how these sites will react under seismic loading in terms of peak surface acceler...

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Main Authors: Mazlina, M., Liew, M. S., Adnan, A., Harahap, I. S. H., Hamid, N. H.
Format: Conference or Workshop Item
Published: 2021
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/95935/
http://dx.doi.org/10.1007/978-981-33-6311-3_101
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id my.utm.95935
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spelling my.utm.959352022-07-01T04:15:51Z http://eprints.utm.my/id/eprint/95935/ Ground response analysis for stiff and soft soil under different earthquake events: a comparison Mazlina, M. Liew, M. S. Adnan, A. Harahap, I. S. H. Hamid, N. H. TA Engineering (General). Civil engineering (General) This research work focusing on site ground response analysis of stiff and soft soil from several sites in Peninsular Malaysia Operation based on PETRONAS offshore region classification. The main purpose is to determine how these sites will react under seismic loading in terms of peak surface acceleration, response spectra and soil amplification factor under different earthquake events. A developed 1 Dimensional nonlinear analysis program known as NERA, were adopted to analyse layered soil deposits to predict site response. Six sites in peninsular Malaysian water which are classified as stiff and soft soil were analysed using six earthquake events based on time history for 1000 years return period. Findings show that, amplification occur between predicted bedrock and seabed which increased the amount of vibration received by seabed as well as offshore facilities. 2021 Conference or Workshop Item PeerReviewed Mazlina, M. and Liew, M. S. and Adnan, A. and Harahap, I. S. H. and Hamid, N. H. (2021) Ground response analysis for stiff and soft soil under different earthquake events: a comparison. In: 6th International Conference on Civil, Offshore and Environmental Engineering, ICCOEE 2020, 13 July 2021 - 15 July 2021, Kuching, Sarawak. http://dx.doi.org/10.1007/978-981-33-6311-3_101
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Mazlina, M.
Liew, M. S.
Adnan, A.
Harahap, I. S. H.
Hamid, N. H.
Ground response analysis for stiff and soft soil under different earthquake events: a comparison
description This research work focusing on site ground response analysis of stiff and soft soil from several sites in Peninsular Malaysia Operation based on PETRONAS offshore region classification. The main purpose is to determine how these sites will react under seismic loading in terms of peak surface acceleration, response spectra and soil amplification factor under different earthquake events. A developed 1 Dimensional nonlinear analysis program known as NERA, were adopted to analyse layered soil deposits to predict site response. Six sites in peninsular Malaysian water which are classified as stiff and soft soil were analysed using six earthquake events based on time history for 1000 years return period. Findings show that, amplification occur between predicted bedrock and seabed which increased the amount of vibration received by seabed as well as offshore facilities.
format Conference or Workshop Item
author Mazlina, M.
Liew, M. S.
Adnan, A.
Harahap, I. S. H.
Hamid, N. H.
author_facet Mazlina, M.
Liew, M. S.
Adnan, A.
Harahap, I. S. H.
Hamid, N. H.
author_sort Mazlina, M.
title Ground response analysis for stiff and soft soil under different earthquake events: a comparison
title_short Ground response analysis for stiff and soft soil under different earthquake events: a comparison
title_full Ground response analysis for stiff and soft soil under different earthquake events: a comparison
title_fullStr Ground response analysis for stiff and soft soil under different earthquake events: a comparison
title_full_unstemmed Ground response analysis for stiff and soft soil under different earthquake events: a comparison
title_sort ground response analysis for stiff and soft soil under different earthquake events: a comparison
publishDate 2021
url http://eprints.utm.my/id/eprint/95935/
http://dx.doi.org/10.1007/978-981-33-6311-3_101
_version_ 1738510301655990272
score 13.211869

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