Soil behavior of shallow homogenous upper layer soil

This study aims to examine the compaction nature of shallow homogeneous soil based on the results from confined and unconfined compression tests. A plate sinkage test is employed for the experiments. A big soil bin of diameter was used for the unconfined test. Meanwhile, for the confined test, a sma...

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Autores principales:	Nihal D. Salman, György Pillinger, Péter Kiss
Formato:	article
Lenguaje:	EN
Publicado:	Tamkang University Press 2021
Materias:	soil deformation compaction confined test plate sinkage test Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999
Acceso en línea:	https://doaj.org/article/36677e47bfd443c3abd1307f9736ea48
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spelling	oai:doaj.org-article:36677e47bfd443c3abd1307f9736ea482021-11-23T14:39:33ZSoil behavior of shallow homogenous upper layer soil10.6180/jase.202202_25(1).00162708-99672708-9975https://doaj.org/article/36677e47bfd443c3abd1307f9736ea482021-11-01T00:00:00Zhttp://jase.tku.edu.tw/articles/jase-202202-25-1-0016https://doaj.org/toc/2708-9967https://doaj.org/toc/2708-9975This study aims to examine the compaction nature of shallow homogeneous soil based on the results from confined and unconfined compression tests. A plate sinkage test is employed for the experiments. A big soil bin of diameter was used for the unconfined test. Meanwhile, for the confined test, a small soil bin was constructed. A plate sinkage diameter of 200 mm was utilized to apply the load. The sensors of the diameter monitor the applied load and the resulting sinkage. The existence of a firm layer within a certain depth can remarkably influence the load-bearing capacity. This work suggests that for a rigid layer in a certain depth (shallow), the pressure and load-bearing capacity modules increase steeply. The pressure-sinkage and pressure-strain curves consist of varying parts, and there is no transition zone as a deep hard layer. Therefore, the load-bearing capacity modulus (k) is altering and not constant. The soil behavior of the unconfined test is similar to the confined test. In addition, the compaction in the unconfined test is not in a conical mass with the plate as it moves, resulting in lateral deformation.Nihal D. SalmanGyörgy PillingerPéter KissTamkang University Pressarticlesoil deformationcompactionconfined testplate sinkage testEngineering (General). Civil engineering (General)TA1-2040Chemical engineeringTP155-156PhysicsQC1-999ENJournal of Applied Science and Engineering, Vol 25, Iss 1, Pp 159-164 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	soil deformation compaction confined test plate sinkage test Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999
spellingShingle	soil deformation compaction confined test plate sinkage test Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999 Nihal D. Salman György Pillinger Péter Kiss Soil behavior of shallow homogenous upper layer soil
description	This study aims to examine the compaction nature of shallow homogeneous soil based on the results from confined and unconfined compression tests. A plate sinkage test is employed for the experiments. A big soil bin of diameter was used for the unconfined test. Meanwhile, for the confined test, a small soil bin was constructed. A plate sinkage diameter of 200 mm was utilized to apply the load. The sensors of the diameter monitor the applied load and the resulting sinkage. The existence of a firm layer within a certain depth can remarkably influence the load-bearing capacity. This work suggests that for a rigid layer in a certain depth (shallow), the pressure and load-bearing capacity modules increase steeply. The pressure-sinkage and pressure-strain curves consist of varying parts, and there is no transition zone as a deep hard layer. Therefore, the load-bearing capacity modulus (k) is altering and not constant. The soil behavior of the unconfined test is similar to the confined test. In addition, the compaction in the unconfined test is not in a conical mass with the plate as it moves, resulting in lateral deformation.
format	article
author	Nihal D. Salman György Pillinger Péter Kiss
author_facet	Nihal D. Salman György Pillinger Péter Kiss
author_sort	Nihal D. Salman
title	Soil behavior of shallow homogenous upper layer soil
title_short	Soil behavior of shallow homogenous upper layer soil
title_full	Soil behavior of shallow homogenous upper layer soil
title_fullStr	Soil behavior of shallow homogenous upper layer soil
title_full_unstemmed	Soil behavior of shallow homogenous upper layer soil
title_sort	soil behavior of shallow homogenous upper layer soil
publisher	Tamkang University Press
publishDate	2021
url	https://doaj.org/article/36677e47bfd443c3abd1307f9736ea48
work_keys_str_mv	AT nihaldsalman soilbehaviorofshallowhomogenousupperlayersoil AT gyorgypillinger soilbehaviorofshallowhomogenousupperlayersoil AT peterkiss soilbehaviorofshallowhomogenousupperlayersoil
_version_	1718416695438082048

Soil behavior of shallow homogenous upper layer soil

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