Influence of penetration force in clay soils due to speed rate effect

This research discusses the effects of penetration rate on the penetration resistance in clayey soils for five different speeds of penetrations. In order to install the pile through hydraulic system, it is crucial to understand the required penetration force needed to do the job. Generally, the pene...

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Main Author:	Ayob, Azranasmarazizi
Format:	Thesis
Language:	English English English
Published:	2018
Subjects:	TA703-712 Engineering geology Rock mechanics Soil mechanics.
Online Access:	http://eprints.uthm.edu.my/343/1/24p%20AZRANASMARAZIZI%20AYOB.pdf http://eprints.uthm.edu.my/343/2/AZRANASMARAZIZI%20AYOB%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/343/3/AZRANASMARAZIZI%20AYOB%20WATERMARK.pdf
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spelling	my-uthm-ep.3432021-07-22T07:29:52Z Influence of penetration force in clay soils due to speed rate effect 2018-09 Ayob, Azranasmarazizi TA703-712 Engineering geology. Rock mechanics. Soil mechanics. This research discusses the effects of penetration rate on the penetration resistance in clayey soils for five different speeds of penetrations. In order to install the pile through hydraulic system, it is crucial to understand the required penetration force needed to do the job. Generally, the penetration force and speed will be different for different soil conditions. Proper understanding of this scenario may facilitate the engineer to mobilize the suitable pile installer to the construction site. Therefore, this study are to determine the influence of pile installation force in clay by conducting field cone penetration test (CPT) over a range of rates 0.5 cm/s, 1cm/s, 2cm/s, 2.5cm/s and 5cm/s. A total of fifteen point cone penetration test were conducted to determine the behaviour of the clayey soils under the different penetration loading rates. Results show that the speed for 0.5 cm/s and 1 cm/s is more accurate and more consistent compared to 2 cm/s, 2.5 cm/s and 5 cm/s. This is because with lower speed, the test becomes easier to control unlike higher speed. Besides that, maximum strength was achieved when test reach to standard speed of penetration and reducing when the rate exceeds the 2.5 cm/s speed. These findings may serve a wide range of industrial applications whereby require the solution of time domain problems and an associated understanding of rate effects in clay soils. Then, a relationship between speeds of penetration with shear strength was determined. Keyword: Speed of penetrations, cone penetration test, rate effect, shear strength 2018-09 Thesis http://eprints.uthm.edu.my/343/ http://eprints.uthm.edu.my/343/1/24p%20AZRANASMARAZIZI%20AYOB.pdf text en public http://eprints.uthm.edu.my/343/2/AZRANASMARAZIZI%20AYOB%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/343/3/AZRANASMARAZIZI%20AYOB%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Faculty of Civil Engineering and Built Environment
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TA703-712 Engineering geology Rock mechanics Soil mechanics.
spellingShingle	TA703-712 Engineering geology Rock mechanics Soil mechanics. Ayob, Azranasmarazizi Influence of penetration force in clay soils due to speed rate effect
description	This research discusses the effects of penetration rate on the penetration resistance in clayey soils for five different speeds of penetrations. In order to install the pile through hydraulic system, it is crucial to understand the required penetration force needed to do the job. Generally, the penetration force and speed will be different for different soil conditions. Proper understanding of this scenario may facilitate the engineer to mobilize the suitable pile installer to the construction site. Therefore, this study are to determine the influence of pile installation force in clay by conducting field cone penetration test (CPT) over a range of rates 0.5 cm/s, 1cm/s, 2cm/s, 2.5cm/s and 5cm/s. A total of fifteen point cone penetration test were conducted to determine the behaviour of the clayey soils under the different penetration loading rates. Results show that the speed for 0.5 cm/s and 1 cm/s is more accurate and more consistent compared to 2 cm/s, 2.5 cm/s and 5 cm/s. This is because with lower speed, the test becomes easier to control unlike higher speed. Besides that, maximum strength was achieved when test reach to standard speed of penetration and reducing when the rate exceeds the 2.5 cm/s speed. These findings may serve a wide range of industrial applications whereby require the solution of time domain problems and an associated understanding of rate effects in clay soils. Then, a relationship between speeds of penetration with shear strength was determined. Keyword: Speed of penetrations, cone penetration test, rate effect, shear strength
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Ayob, Azranasmarazizi
author_facet	Ayob, Azranasmarazizi
author_sort	Ayob, Azranasmarazizi
title	Influence of penetration force in clay soils due to speed rate effect
title_short	Influence of penetration force in clay soils due to speed rate effect
title_full	Influence of penetration force in clay soils due to speed rate effect
title_fullStr	Influence of penetration force in clay soils due to speed rate effect
title_full_unstemmed	Influence of penetration force in clay soils due to speed rate effect
title_sort	influence of penetration force in clay soils due to speed rate effect
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Faculty of Civil Engineering and Built Environment
publishDate	2018
url	http://eprints.uthm.edu.my/343/1/24p%20AZRANASMARAZIZI%20AYOB.pdf http://eprints.uthm.edu.my/343/2/AZRANASMARAZIZI%20AYOB%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/343/3/AZRANASMARAZIZI%20AYOB%20WATERMARK.pdf
_version_	1747830587225276416

Influence of penetration force in clay soils due to speed rate effect

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