Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters
Peat is a partially decomposed soil with volumes of plant structures with high moisture content. The morphology of peat combines the definition of the structural arrangement of soil particles that are associated with its element mainly fibres, moistures and pore structures. The understanding of peat...
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Online Access: | https://eprints.ums.edu.my/id/eprint/40850/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/40850/2/FULLTEXT.pdf https://eprints.ums.edu.my/id/eprint/40850/ https://doi.org/10.55927/ajcs.v3i7.10457 |
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my.ums.eprints.408502024-09-02T04:20:02Z https://eprints.ums.edu.my/id/eprint/40850/ Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters A Zainorabidin S N A Zulkefle K A Ang H M Mohamad K Basri M A P Agung S1-(972) Agriculture (General) S590-599.9 Soils. Soil science Including soil surveys, soil chemistry, soil structure, soil-plant relationships Peat is a partially decomposed soil with volumes of plant structures with high moisture content. The morphology of peat combines the definition of the structural arrangement of soil particles that are associated with its element mainly fibres, moistures and pore structures. The understanding of peat’s performance including its particle size is essential to understand but difficult to interpret. Laboratory-based research by the cyclic triaxial test was implemented to determine the cyclic loading parameters (cyclic shear modulus, G and damping ratio, D) using samples sized 50mm by 100mm height from three different locations. The samples were performed under different effective stresses (25kPa, 50kPa, 100kPa) and frequencies (0.1Hz, 1Hz, 3Hz). Wet analysis from the particle size distribution test was used to evaluate and analyse the relationships between the cyclic loading parameters and peat’s particle size effects. As a result, the particle sizes of Malaysian peat samples were significantly related to the performance of G and D behaviour in the cyclic loading test. Through this analysis, an understanding of the variability of particle sizes for Malaysian peat was contributed originally from the degree of decomposition itself that can alter the behaviour of cyclic loading parameters in an advanced test. IOP Publishing 2024 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/40850/1/ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/40850/2/FULLTEXT.pdf A Zainorabidin and S N A Zulkefle and K A Ang and H M Mohamad and K Basri and M A P Agung (2024) Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters. IOP Conference Series: Earth and Environmental Science. pp. 1-11. ISSN 1755-1315 https://doi.org/10.55927/ajcs.v3i7.10457 |
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S1-(972) Agriculture (General) S590-599.9 Soils. Soil science Including soil surveys, soil chemistry, soil structure, soil-plant relationships |
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S1-(972) Agriculture (General) S590-599.9 Soils. Soil science Including soil surveys, soil chemistry, soil structure, soil-plant relationships A Zainorabidin S N A Zulkefle K A Ang H M Mohamad K Basri M A P Agung Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
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Peat is a partially decomposed soil with volumes of plant structures with high moisture content. The morphology of peat combines the definition of the structural arrangement of soil particles that are associated with its element mainly fibres, moistures and pore structures. The understanding of peat’s performance including its particle size is essential to understand but difficult to interpret. Laboratory-based research by the cyclic triaxial test was implemented to determine the cyclic loading parameters (cyclic shear modulus, G and damping ratio, D) using samples sized 50mm by 100mm height from three different locations. The samples were performed under different effective stresses (25kPa, 50kPa, 100kPa) and frequencies (0.1Hz, 1Hz, 3Hz). Wet analysis from the particle size distribution test was used to evaluate and analyse the relationships between the cyclic loading parameters and peat’s particle size effects. As a result, the particle sizes of Malaysian peat samples were significantly related to the performance of G and D behaviour in the cyclic loading test. Through this analysis, an understanding of the variability of particle sizes for Malaysian peat was contributed originally from the degree of decomposition itself that can alter the behaviour of cyclic loading parameters in an advanced test. |
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Article |
author |
A Zainorabidin S N A Zulkefle K A Ang H M Mohamad K Basri M A P Agung |
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A Zainorabidin S N A Zulkefle K A Ang H M Mohamad K Basri M A P Agung |
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A Zainorabidin |
title |
Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
title_short |
Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
title_full |
Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
title_fullStr |
Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
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Influence of particle size for Malaysia peat to the cyclic triaxial loading parameters |
title_sort |
influence of particle size for malaysia peat to the cyclic triaxial loading parameters |
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IOP Publishing |
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2024 |
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https://eprints.ums.edu.my/id/eprint/40850/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/40850/2/FULLTEXT.pdf https://eprints.ums.edu.my/id/eprint/40850/ https://doi.org/10.55927/ajcs.v3i7.10457 |
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1809140098176909312 |
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13.2014675 |