دورية أكاديمية
Liquefaction hazard mapping of the south-central coastal areas of Bangladesh
| العنوان: | Liquefaction hazard mapping of the south-central coastal areas of Bangladesh |
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| المؤلفون: | ASM Maksud Kamal, Masaba Tasneem Sahebi, Md Shakhawat Hossain, Md Zillur Rahman, Abul Kashem Faruki Fahim |
| المصدر: | Natural Hazards Research, Vol 4, Iss 3, Pp 520-529 (2024) |
| بيانات النشر: | KeAi Communications Co. Ltd., 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Geology LCC:Geophysics. Cosmic physics |
| مصطلحات موضوعية: | Liquefaction hazard, Liquefaction potential index (LPI), Standard penetration test (SPT), Shear wave velocity (Vs), Coastal liquefaction susceptibility, Geology, QE1-996.5, Geophysics. Cosmic physics, QC801-809 |
| الوصف: | Liquefaction can cause significant damage to the built environment; therefore, assessing the liquefaction hazard in a seismically active region is essential to minimize the risk. This study attempted to evaluate the liquefaction potential of the south-central coastal areas of Bangladesh by calculating the liquefaction potential index (LPI) considering a scenario earthquake of Mw = 7.5 having a peak ground acceleration of 0.15g. For calculating LPI, both standard penetration test blow count (SPT-N) and shear wave velocity (Vs) data have been used in this study. The results show that the study area's LPI values vary from 0 to 37. A liquefaction hazard map is prepared for the area using the calculated LPI values from Vs data shows about 8% of the study area is very highly susceptible to liquefaction hazard, whereas 62% of the area falls under high hazard-prone area while about 28% and 2% area of the study have respectively low (0 |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2666-5921 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2666592123001397; https://doaj.org/toc/2666-5921 |
| DOI: | 10.1016/j.nhres.2023.12.016 |
| URL الوصول: | https://doaj.org/article/2f29c037660e4ad4be87163796ca7473 |
| رقم الأكسشن: | edsdoj.2f29c037660e4ad4be87163796ca7473 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 26665921 |
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| DOI: | 10.1016/j.nhres.2023.12.016 |