An overview on Japan and Malaysia peat relating to geotechnical characteristic

Peat deposits distribution is extensive and can be found in many countries throughout the world when the conditions are favorable for their accumulation and formation at different climatic zones. These deposits represent the extreme form of soft soil and subject to instability and enormous primary a...

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Main Authors: Abu Talib, Mohd Khaidir, Yasufuku, Noriyuki
Format: Article
Language:English
Published: Penerbit UTHM 2014
Subjects:
Online Access:http://eprints.uthm.edu.my/4393/
http://eprints.uthm.edu.my/4393/1/AJ%202019%20%28264%29.pdf
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author Abu Talib, Mohd Khaidir
Yasufuku, Noriyuki
author_facet Abu Talib, Mohd Khaidir
Yasufuku, Noriyuki
author_sort Abu Talib, Mohd Khaidir
building UTHM Institutional Repository
collection Online Access
description Peat deposits distribution is extensive and can be found in many countries throughout the world when the conditions are favorable for their accumulation and formation at different climatic zones. These deposits represent the extreme form of soft soil and subject to instability and enormous primary as well as long-term settlement even when subjected to moderate load. Access to these superficial deposits is usually very difficult as the water table will be at near or above the ground surface. To sum up, peat is considered as unsuitable soils for supporting foundations or any construction works in its natural state. This paper presents some review of peat soil from Japan and Malaysia pertaining to geotechnical properties in order to develop and expand an understanding about tropical peats for future studies. The parameters studied were the moisture content, loss on ignition, unit weight, specific gravity (Gs), fiber contents, acidity, liquid limit (LL), plastic limit (PL), plastic index (PI) and shear strength. Overall, Hokkaido peat that had been studied has many similarities of peat properties with Malaysia peat especially in West region including Johor peat.
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spelling uthm-43932021-12-02T04:48:30Z http://eprints.uthm.edu.my/4393/ An overview on Japan and Malaysia peat relating to geotechnical characteristic Abu Talib, Mohd Khaidir Yasufuku, Noriyuki TA703-712 Engineering geology. Rock mechanics. Soil mechanics. Peat deposits distribution is extensive and can be found in many countries throughout the world when the conditions are favorable for their accumulation and formation at different climatic zones. These deposits represent the extreme form of soft soil and subject to instability and enormous primary as well as long-term settlement even when subjected to moderate load. Access to these superficial deposits is usually very difficult as the water table will be at near or above the ground surface. To sum up, peat is considered as unsuitable soils for supporting foundations or any construction works in its natural state. This paper presents some review of peat soil from Japan and Malaysia pertaining to geotechnical properties in order to develop and expand an understanding about tropical peats for future studies. The parameters studied were the moisture content, loss on ignition, unit weight, specific gravity (Gs), fiber contents, acidity, liquid limit (LL), plastic limit (PL), plastic index (PI) and shear strength. Overall, Hokkaido peat that had been studied has many similarities of peat properties with Malaysia peat especially in West region including Johor peat. Penerbit UTHM 2014 Article PeerReviewed text en http://eprints.uthm.edu.my/4393/1/AJ%202019%20%28264%29.pdf Abu Talib, Mohd Khaidir and Yasufuku, Noriyuki (2014) An overview on Japan and Malaysia peat relating to geotechnical characteristic. International Journal of Integrated Engineering, 6 (1). pp. 1-7. ISSN 2229-838X
spellingShingle TA703-712 Engineering geology. Rock mechanics. Soil mechanics.
Abu Talib, Mohd Khaidir
Yasufuku, Noriyuki
An overview on Japan and Malaysia peat relating to geotechnical characteristic
title An overview on Japan and Malaysia peat relating to geotechnical characteristic
title_full An overview on Japan and Malaysia peat relating to geotechnical characteristic
title_fullStr An overview on Japan and Malaysia peat relating to geotechnical characteristic
title_full_unstemmed An overview on Japan and Malaysia peat relating to geotechnical characteristic
title_short An overview on Japan and Malaysia peat relating to geotechnical characteristic
title_sort overview on japan and malaysia peat relating to geotechnical characteristic
topic TA703-712 Engineering geology. Rock mechanics. Soil mechanics.
url http://eprints.uthm.edu.my/4393/
http://eprints.uthm.edu.my/4393/1/AJ%202019%20%28264%29.pdf