A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column

Stone column is one of the most commonly used in soil improvement technique around the world which capable to increase the bearing capacity of soft clay and able to reduce the settlement of superstructure constructed on them. Due to its higher value of strength and stiffness, it can sustain larger p...

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Main Author:	Suzillco , Suki
Format:	Undergraduates Project Papers
Language:	English
Published:	2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/10862/ http://umpir.ump.edu.my/id/eprint/10862/ http://umpir.ump.edu.my/id/eprint/10862/1/SUZILLCO%20SUKI.PDF

id	ump-10862
recordtype	eprints
spelling	ump-108622015-10-22T01:09:24Z http://umpir.ump.edu.my/id/eprint/10862/ A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column Suzillco , Suki TA Engineering (General). Civil engineering (General) Stone column is one of the most commonly used in soil improvement technique around the world which capable to increase the bearing capacity of soft clay and able to reduce the settlement of superstructure constructed on them. Due to its higher value of strength and stiffness, it can sustain larger proportion of the applied load which improves the performance of foundation beds. Meanwhile, the substantial amount of bottom ash disposed in the landfills have causes a serious environment pollution. As the bottom ash is part of the residue of combustion of coal and also the by-product produced in a furnace of the power plant. Hence, by reutilize the bottom ash as granular material in vertical granular column, the cost of construction can be reduced and able to achieve more strength of soft clay after being reinforced with a single bottom ash column which been encased with geotextile. The first stage of the study was determine the physical and mechanical properties of the material used such as soft clay and bottom ash. The results shows that kaolin can be classified as silty soil while the properties of bottom ash has relatively similar characteristic with sand. At the second stage, remoulded specimens of 50mm in diameter and 100mm in height soft kaolin clay with single encapsulated bottom ash columns was subsequently tested under Unconfined Compression Test. The diameter of the encapsulated bottom ash column is 10mm and 16mm. It can be concluded that the shear strength parameters shows some significant improvement on encased and non-encased bottom ash columns and were affected by the diameter and height of the column. 2015-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10862/1/SUZILLCO%20SUKI.PDF Suzillco , Suki (2015) A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column. Faculty of Civil Engineering and Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:88541&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Suzillco , Suki A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
description	Stone column is one of the most commonly used in soil improvement technique around the world which capable to increase the bearing capacity of soft clay and able to reduce the settlement of superstructure constructed on them. Due to its higher value of strength and stiffness, it can sustain larger proportion of the applied load which improves the performance of foundation beds. Meanwhile, the substantial amount of bottom ash disposed in the landfills have causes a serious environment pollution. As the bottom ash is part of the residue of combustion of coal and also the by-product produced in a furnace of the power plant. Hence, by reutilize the bottom ash as granular material in vertical granular column, the cost of construction can be reduced and able to achieve more strength of soft clay after being reinforced with a single bottom ash column which been encased with geotextile. The first stage of the study was determine the physical and mechanical properties of the material used such as soft clay and bottom ash. The results shows that kaolin can be classified as silty soil while the properties of bottom ash has relatively similar characteristic with sand. At the second stage, remoulded specimens of 50mm in diameter and 100mm in height soft kaolin clay with single encapsulated bottom ash columns was subsequently tested under Unconfined Compression Test. The diameter of the encapsulated bottom ash column is 10mm and 16mm. It can be concluded that the shear strength parameters shows some significant improvement on encased and non-encased bottom ash columns and were affected by the diameter and height of the column.
format	Undergraduates Project Papers
author	Suzillco , Suki
author_facet	Suzillco , Suki
author_sort	Suzillco , Suki
title	A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
title_short	A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
title_full	A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
title_fullStr	A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
title_full_unstemmed	A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
title_sort	study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/10862/ http://umpir.ump.edu.my/id/eprint/10862/ http://umpir.ump.edu.my/id/eprint/10862/1/SUZILLCO%20SUKI.PDF
first_indexed	2023-09-18T22:10:57Z
last_indexed	2023-09-18T22:10:57Z
_version_	1777415023897870336

A study of the undrained shear strength of soft clay reinforced with 10mm and 16mm diameter single encapsulated bottom ash column

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