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Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir

The Sultan Ibrahim Reservoir located at Gunung Pulai catchment area was previously managed by the Singapore's Public Utilities Board before the Board handed over the reservoir to Johor State Government under current management of the Syarikat Air Johor. At the present time, the Syarikat Air Joh...

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Main Authors: Kassim, A., Mustaffar, M., Rasid, A. S. A., Osman, M. H., Syahrizal, I. I., Vafaei, M., Mohd. Ariffin, M. A., Alih, S. C., Abdullah, R. A., Sa'ari, R., Hezmi, M. H., Alel, M. N. A., M. A, Mohd For, Tahir, S. N., A. R., Afif, Kamisan, K. Z., Haron, H. H., Zulkifly, A. W., Ismail, D. S. A., M. A. R., Muhammad Fatih
Format: Conference or Workshop Item
Language:English
Published: 2019
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/89404/1/AzmanKassim2019_LoadDeformationAnalysisonaSlope.pdf
http://eprints.utm.my/id/eprint/89404/
http://www.dx.doi.org/10.1088/1757-899X/527/1/012031
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spelling my.utm.894042021-02-09T04:27:10Z http://eprints.utm.my/id/eprint/89404/ Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir Kassim, A. Mustaffar, M. Rasid, A. S. A. Osman, M. H. Syahrizal, I. I. Vafaei, M. Mohd. Ariffin, M. A. Alih, S. C. Abdullah, R. A. Sa'ari, R. Hezmi, M. H. Alel, M. N. A. M. A, Mohd For Tahir, S. N. A. R., Afif Kamisan, K. Z. Haron, H. H. Zulkifly, A. W. Ismail, D. S. A. M. A. R., Muhammad Fatih TA Engineering (General). Civil engineering (General) The Sultan Ibrahim Reservoir located at Gunung Pulai catchment area was previously managed by the Singapore's Public Utilities Board before the Board handed over the reservoir to Johor State Government under current management of the Syarikat Air Johor. At the present time, the Syarikat Air Johor is operating a Gunung Pulai Water Treatment Plant consisted of two main plants, i.e. Water Sedimentation Plant and Water Filtration Plant for treating raw water from the reservoir before supplying to the consumers. However, the integrity of water treatment plant's structure should be checked due to several cracks were observed, and moreover the structure was built over more than 90 years. The formation of the cracks in the Gunung Pulai Water Treatment Plant may be induced by movement of the sloping area to the south-east of Water Sedimentation Plant. The calculated Factor of Safety (FOS) via sensitivity analysis for cross sections of original slope indicates any decrease in friction angle and/or cohesion strength or increase in horizontal seismic load will further cause instability on slope. Also, the results of Load-Deformation analysis on cross sections of original slope show significant vertical displacement and horizontal displacement on the bottom and both sides of sedimentation tanks, respectively. The results indicate applied structural and water loads significantly affect deformation at both vertical and horizontal directions which could have contributed to FOS < 1 in slope stability analysis. 2019 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/89404/1/AzmanKassim2019_LoadDeformationAnalysisonaSlope.pdf Kassim, A. and Mustaffar, M. and Rasid, A. S. A. and Osman, M. H. and Syahrizal, I. I. and Vafaei, M. and Mohd. Ariffin, M. A. and Alih, S. C. and Abdullah, R. A. and Sa'ari, R. and Hezmi, M. H. and Alel, M. N. A. and M. A, Mohd For and Tahir, S. N. and A. R., Afif and Kamisan, K. Z. and Haron, H. H. and Zulkifly, A. W. and Ismail, D. S. A. and M. A. R., Muhammad Fatih (2019) Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir. In: 11th International Conference on Geotechnical Engineering in Tropical Regions, GEOTROPIKA 2019 and 1st International Conference on Highway and Transportation Engineering, ICHITRA 2019, 27-28 Feb 2019, Kuala Lumpur, Malaysia. http://www.dx.doi.org/10.1088/1757-899X/527/1/012031
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/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Kassim, A.
Mustaffar, M.
Rasid, A. S. A.
Osman, M. H.
Syahrizal, I. I.
Vafaei, M.
Mohd. Ariffin, M. A.
Alih, S. C.
Abdullah, R. A.
Sa'ari, R.
Hezmi, M. H.
Alel, M. N. A.
M. A, Mohd For
Tahir, S. N.
A. R., Afif
Kamisan, K. Z.
Haron, H. H.
Zulkifly, A. W.
Ismail, D. S. A.
M. A. R., Muhammad Fatih
Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
description The Sultan Ibrahim Reservoir located at Gunung Pulai catchment area was previously managed by the Singapore's Public Utilities Board before the Board handed over the reservoir to Johor State Government under current management of the Syarikat Air Johor. At the present time, the Syarikat Air Johor is operating a Gunung Pulai Water Treatment Plant consisted of two main plants, i.e. Water Sedimentation Plant and Water Filtration Plant for treating raw water from the reservoir before supplying to the consumers. However, the integrity of water treatment plant's structure should be checked due to several cracks were observed, and moreover the structure was built over more than 90 years. The formation of the cracks in the Gunung Pulai Water Treatment Plant may be induced by movement of the sloping area to the south-east of Water Sedimentation Plant. The calculated Factor of Safety (FOS) via sensitivity analysis for cross sections of original slope indicates any decrease in friction angle and/or cohesion strength or increase in horizontal seismic load will further cause instability on slope. Also, the results of Load-Deformation analysis on cross sections of original slope show significant vertical displacement and horizontal displacement on the bottom and both sides of sedimentation tanks, respectively. The results indicate applied structural and water loads significantly affect deformation at both vertical and horizontal directions which could have contributed to FOS < 1 in slope stability analysis.
format Conference or Workshop Item
author Kassim, A.
Mustaffar, M.
Rasid, A. S. A.
Osman, M. H.
Syahrizal, I. I.
Vafaei, M.
Mohd. Ariffin, M. A.
Alih, S. C.
Abdullah, R. A.
Sa'ari, R.
Hezmi, M. H.
Alel, M. N. A.
M. A, Mohd For
Tahir, S. N.
A. R., Afif
Kamisan, K. Z.
Haron, H. H.
Zulkifly, A. W.
Ismail, D. S. A.
M. A. R., Muhammad Fatih
author_facet Kassim, A.
Mustaffar, M.
Rasid, A. S. A.
Osman, M. H.
Syahrizal, I. I.
Vafaei, M.
Mohd. Ariffin, M. A.
Alih, S. C.
Abdullah, R. A.
Sa'ari, R.
Hezmi, M. H.
Alel, M. N. A.
M. A, Mohd For
Tahir, S. N.
A. R., Afif
Kamisan, K. Z.
Haron, H. H.
Zulkifly, A. W.
Ismail, D. S. A.
M. A. R., Muhammad Fatih
author_sort Kassim, A.
title Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
title_short Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
title_full Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
title_fullStr Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
title_full_unstemmed Load-deformation analysis on a slope at Gunung Pulai water treatment plant, Sultan Ibrahim reservoir
title_sort load-deformation analysis on a slope at gunung pulai water treatment plant, sultan ibrahim reservoir
publishDate 2019
url http://eprints.utm.my/id/eprint/89404/1/AzmanKassim2019_LoadDeformationAnalysisonaSlope.pdf
http://eprints.utm.my/id/eprint/89404/
http://www.dx.doi.org/10.1088/1757-899X/527/1/012031
_version_ 1691733099749048320
score 13.211869

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