Liquefaction potential analysis on runway construction based on soil engineering properties
The term of liquefaction refers to a liquefied soil phenomenon during an earthquake causing the loss of soil bearing capacity. In general, liquefaction occurs in loose sandy soil with saturated condition triggered by an earthquake with Peak Ground Acceleration greater than 0.25 g. This research aim...
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EDP Sciences
2020-01-01
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doaj-556bf1b500034bc6b196e22fcd4ea0ca2021-08-26T09:26:53ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011560200310.1051/e3sconf/202015602003e3sconf_iceedm2020_02003Liquefaction potential analysis on runway construction based on soil engineering propertiesMaulana Arif0Ahmad Rifa’i1Fikri Faris2Department of Civil and Environmental Engineering, Universitas Gadjah MadaDepartment of Civil and Environmental Engineering, Universitas Gadjah MadaDepartment of Civil and Environmental Engineering, Universitas Gadjah MadaThe term of liquefaction refers to a liquefied soil phenomenon during an earthquake causing the loss of soil bearing capacity. In general, liquefaction occurs in loose sandy soil with saturated condition triggered by an earthquake with Peak Ground Acceleration greater than 0.25 g. This research aim to analyze the liquefaction potential of runway construction which located on loose sandy soil area. The analysis of liquefaction potential is based on borelog data, grain size distribution, soil physical properties, and earthquake risk map. The liquefaction potential was obtained by calculating the liquefaction probability in one dimension analysis determined as safety factor. Settle 3D is also applied in this research. The results show that the liquefaction potentially occurs in sand soil layer at 0-6 meters depth with safety factor 0.11-1.06 from manual calculation and 0.19-1.1 from Settle 3D. This result represents high probability of liquefaction at runway construction area, so that the liquefaction prevention method is needed.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/16/e3sconf_iceedm2020_02003.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Maulana Arif Ahmad Rifa’i Fikri Faris |
spellingShingle |
Maulana Arif Ahmad Rifa’i Fikri Faris Liquefaction potential analysis on runway construction based on soil engineering properties E3S Web of Conferences |
author_facet |
Maulana Arif Ahmad Rifa’i Fikri Faris |
author_sort |
Maulana Arif |
title |
Liquefaction potential analysis on runway construction based on soil engineering properties |
title_short |
Liquefaction potential analysis on runway construction based on soil engineering properties |
title_full |
Liquefaction potential analysis on runway construction based on soil engineering properties |
title_fullStr |
Liquefaction potential analysis on runway construction based on soil engineering properties |
title_full_unstemmed |
Liquefaction potential analysis on runway construction based on soil engineering properties |
title_sort |
liquefaction potential analysis on runway construction based on soil engineering properties |
publisher |
EDP Sciences |
series |
E3S Web of Conferences |
issn |
2267-1242 |
publishDate |
2020-01-01 |
description |
The term of liquefaction refers to a liquefied soil phenomenon during an earthquake causing the loss of soil bearing capacity. In general, liquefaction occurs in loose sandy soil with saturated condition triggered by an earthquake with Peak Ground Acceleration greater than 0.25 g. This research aim to analyze the liquefaction potential of runway construction which located on loose sandy soil area. The analysis of liquefaction potential is based on borelog data, grain size distribution, soil physical properties, and earthquake risk map. The liquefaction potential was obtained by calculating the liquefaction probability in one dimension analysis determined as safety factor. Settle 3D is also applied in this research. The results show that the liquefaction potentially occurs in sand soil layer at 0-6 meters depth with safety factor 0.11-1.06 from manual calculation and 0.19-1.1 from Settle 3D. This result represents high probability of liquefaction at runway construction area, so that the liquefaction prevention method is needed. |
url |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/16/e3sconf_iceedm2020_02003.pdf |
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AT maulanaarif liquefactionpotentialanalysisonrunwayconstructionbasedonsoilengineeringproperties AT ahmadrifai liquefactionpotentialanalysisonrunwayconstructionbasedonsoilengineeringproperties AT fikrifaris liquefactionpotentialanalysisonrunwayconstructionbasedonsoilengineeringproperties |
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