Correlations of the dynamic parameters on Malaysia hemic peat

Adnan Zainorabidin and Siti Nurul Aini Zolkefle and Kasbi Basri and Habib Musa Mohamad and Koh, An Ang and Amirzaki Salikin and Muhammad Fathur Rouf Hasan and Putera Agung Maha Agung (2024) Correlations of the dynamic parameters on Malaysia hemic peat. Journal of Advanced Research in Applied Mechanics, 124. pp. 141-151. ISSN 2289-7895

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Abstract

The dynamic behaviour of Hemic peat in Johor, Malaysia is described. The index properties of three different locations in Johor were investigated. Cyclic triaxial test with different frequencies and effective stresses were applied to correlate the characteristics behaviour of Johor peat. By using the Cyclic Triaxial machine located in the Research Centre of Soft Soil, Universiti Tun Hussein Onn Malaysia, the tests conducted referred to the British Standard and ASTM. The result of cyclic shear modulus shows that hemic peat in Johor indicated less than 2MPa and damping ratio in the range of 7.70% to 24.84%. The influences for the cyclic shear modulus correlations in this research are mostly affected by the effects of fibres structures and the natural characteristics of peat. The different behaviour of fibres in peat also significantly influenced the results. These behaviours lead to a different performance of each sample used. The natural characteristics of peat results in varied and scattered behaviour. Through this assessment, the peat characteristic is significantly depending on the well-structured of hemic peat which mostly consists of fibres, water and pores that controls its behaviour during the cyclic loading test.

Item Type:	Article
Keyword:	Peat, Cyclic Shear Modulus, Damping Ratio, Pore Pressure Ratio, Cyclic Triaxial Test, Hemic Peat
Subjects:	Q Science > Q Science (General) > Q1-390 Science (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK7800-8360 Electronics > TK7885-7895 Computer engineering. Computer hardware
Department:	FACULTY > Faculty of Engineering
Depositing User:	SITI AZIZAH BINTI IDRIS -
Date Deposited:	16 Oct 2024 14:17
Last Modified:	16 Oct 2024 14:17
URI:	https://eprints.ums.edu.my/id/eprint/41441

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