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Bearing capacity of soft clay installd with singular and group of encased bottom ash columns

Due to limited av ailability of construction site, many construction s are now carried out on site of poor ground condition, including on the soft soils. Vertical stone column technique has proven capable to increase the shear strength of soil and drain out water from the ground , decreasin...

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Main Authors: Marto, Aminaton, Nor, Aidil Rosly, Choy, Soon Tan, Kasim, Fauziah, Mohd. Yunus, Nor Zurairahetty, Moradi, Razieh
Format: Article
Published: Penerbit UTM Press 2016
Subjects:
TA Engineering (General). Civil engineering (General)
T Technology
Online Access:http://eprints.utm.my/id/eprint/68361/
http://dx.doi.org/10.11113/jt.v78.9493
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spelling my.utm.683612017-11-20T08:52:06Z http://eprints.utm.my/id/eprint/68361/ Bearing capacity of soft clay installd with singular and group of encased bottom ash columns Marto, Aminaton Nor, Aidil Rosly Choy, Soon Tan Kasim, Fauziah Mohd. Yunus, Nor Zurairahetty Moradi, Razieh TA Engineering (General). Civil engineering (General) T Technology Due to limited av ailability of construction site, many construction s are now carried out on site of poor ground condition, including on the soft soils. Vertical stone column technique has proven capable to increase the shear strength of soil and drain out water from the ground , decreasing the settlement of the structure. It is believed that the utilisation of coal ash as alternative material in constructing stone colum n can contribute to a more sustainable construction environment. This paper aims to investigate the improvement of bearing capacity of soft kaolin after installing with singular and group of encased bottom ash column using p hysical modelling. The white kaolin S - 300 was used to represent the soft clay while bottom ash obtained from Tanjung Bin Power Plant, Johor was used in the construction of the stone column. The presence of bottom ash stone column has significantly increased the bearing capacity of kao lin clay. The increment of the bearing capacity in soft kaolin clay is higher when it is reinforced with group of bottom ash column and when the penetration ratio is larger . The penetration ratio showed more significant influences to the bearing capacity o f soft kaolin clay as compared to the number of bottom ash column installed in soft kaolin clay. Penerbit UTM Press 2016-01-10 Article PeerReviewed Marto, Aminaton and Nor, Aidil Rosly and Choy, Soon Tan and Kasim, Fauziah and Mohd. Yunus, Nor Zurairahetty and Moradi, Razieh (2016) Bearing capacity of soft clay installd with singular and group of encased bottom ash columns. Jurnal Teknologi, 78 (7-3). pp. 105-110. ISSN 2180-3722 http://dx.doi.org/10.11113/jt.v78.9493
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)
T Technology
spellingShingle TA Engineering (General). Civil engineering (General)
T Technology
Marto, Aminaton
Nor, Aidil Rosly
Choy, Soon Tan
Kasim, Fauziah
Mohd. Yunus, Nor Zurairahetty
Moradi, Razieh
Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
description Due to limited av ailability of construction site, many construction s are now carried out on site of poor ground condition, including on the soft soils. Vertical stone column technique has proven capable to increase the shear strength of soil and drain out water from the ground , decreasing the settlement of the structure. It is believed that the utilisation of coal ash as alternative material in constructing stone colum n can contribute to a more sustainable construction environment. This paper aims to investigate the improvement of bearing capacity of soft kaolin after installing with singular and group of encased bottom ash column using p hysical modelling. The white kaolin S - 300 was used to represent the soft clay while bottom ash obtained from Tanjung Bin Power Plant, Johor was used in the construction of the stone column. The presence of bottom ash stone column has significantly increased the bearing capacity of kao lin clay. The increment of the bearing capacity in soft kaolin clay is higher when it is reinforced with group of bottom ash column and when the penetration ratio is larger . The penetration ratio showed more significant influences to the bearing capacity o f soft kaolin clay as compared to the number of bottom ash column installed in soft kaolin clay.
format Article
author Marto, Aminaton
Nor, Aidil Rosly
Choy, Soon Tan
Kasim, Fauziah
Mohd. Yunus, Nor Zurairahetty
Moradi, Razieh
author_facet Marto, Aminaton
Nor, Aidil Rosly
Choy, Soon Tan
Kasim, Fauziah
Mohd. Yunus, Nor Zurairahetty
Moradi, Razieh
author_sort Marto, Aminaton
title Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
title_short Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
title_full Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
title_fullStr Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
title_full_unstemmed Bearing capacity of soft clay installd with singular and group of encased bottom ash columns
title_sort bearing capacity of soft clay installd with singular and group of encased bottom ash columns
publisher Penerbit UTM Press
publishDate 2016
url http://eprints.utm.my/id/eprint/68361/
http://dx.doi.org/10.11113/jt.v78.9493
_version_ 1643655939381788672
score 13.211869

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