Pembentukan corak resipan disebabkan oleh penyusupan hujan

Many slope failures are observed to occur predominantly during or immediately after rainfall events. In addition to environmental conditions such as weathering, topography and vegetation inducing the slope failure, rainfall infiltration through soil has also shown significant effect on slope. Heavy...

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Main Author: Ismail, Adnan
Format: Thesis
Language:English
Published: 2006
Subjects:
Online Access:http://eprints.utm.my/id/eprint/2307/1/AdnanIsmailMFKA2006.pdf
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spelling my-utm-ep.23072018-06-25T00:40:30Z Pembentukan corak resipan disebabkan oleh penyusupan hujan 2006-05 Ismail, Adnan TA Engineering (General). Civil engineering (General) Many slope failures are observed to occur predominantly during or immediately after rainfall events. In addition to environmental conditions such as weathering, topography and vegetation inducing the slope failure, rainfall infiltration through soil has also shown significant effect on slope. Heavy rainfall apparently reduces soil shear strength in long term period by increasing pore water pressure and decreasing matric suction, results in increasing the stresses in soil that contribute to the slope failure. In this study, a failed slope in Universiti Teknologi Malaysia is modeled by using a finite element commercial software, SEEP/W Version 5.0 (GEO-SLOPE International Ltd.) to simulate rainwater infiltration and transient pore water pressure distributions for generating seepage pattern in the slope. It is observed at any rainfall events, the ground water table rises at the toe of the slope but keeps constant at the crest of slope. The simulation analysis also shows that although the increase of pore water pressure is closely related to intensity and the frequency of rainfall, but it is not depended on the total of rainfall 2006-05 Thesis http://eprints.utm.my/id/eprint/2307/ http://eprints.utm.my/id/eprint/2307/1/AdnanIsmailMFKA2006.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering : Department of Geotechnics Faculty of Civil Engineering : Department of Geotechnics
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic TA Engineering (General)
Civil engineering (General)
spellingShingle TA Engineering (General)
Civil engineering (General)
Ismail, Adnan
Pembentukan corak resipan disebabkan oleh penyusupan hujan
description Many slope failures are observed to occur predominantly during or immediately after rainfall events. In addition to environmental conditions such as weathering, topography and vegetation inducing the slope failure, rainfall infiltration through soil has also shown significant effect on slope. Heavy rainfall apparently reduces soil shear strength in long term period by increasing pore water pressure and decreasing matric suction, results in increasing the stresses in soil that contribute to the slope failure. In this study, a failed slope in Universiti Teknologi Malaysia is modeled by using a finite element commercial software, SEEP/W Version 5.0 (GEO-SLOPE International Ltd.) to simulate rainwater infiltration and transient pore water pressure distributions for generating seepage pattern in the slope. It is observed at any rainfall events, the ground water table rises at the toe of the slope but keeps constant at the crest of slope. The simulation analysis also shows that although the increase of pore water pressure is closely related to intensity and the frequency of rainfall, but it is not depended on the total of rainfall
format Thesis
qualification_level Master's degree
author Ismail, Adnan
author_facet Ismail, Adnan
author_sort Ismail, Adnan
title Pembentukan corak resipan disebabkan oleh penyusupan hujan
title_short Pembentukan corak resipan disebabkan oleh penyusupan hujan
title_full Pembentukan corak resipan disebabkan oleh penyusupan hujan
title_fullStr Pembentukan corak resipan disebabkan oleh penyusupan hujan
title_full_unstemmed Pembentukan corak resipan disebabkan oleh penyusupan hujan
title_sort pembentukan corak resipan disebabkan oleh penyusupan hujan
granting_institution Universiti Teknologi Malaysia, Faculty of Civil Engineering : Department of Geotechnics
granting_department Faculty of Civil Engineering : Department of Geotechnics
publishDate 2006
url http://eprints.utm.my/id/eprint/2307/1/AdnanIsmailMFKA2006.pdf
_version_ 1747814408755609600