Stabilization of aeolian sand with combined use of geofiber and synthetic fluid

Aeolian sand is very common in arid and semi-arid regions. Without proper improvement, this soil lacks desirable engineering characteristics for use for pavement base courses, subbase courses, subgrades, and as a foundation supporting layer under buildings. A non-conventional soil stabilization tech...

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Auteur principal:	Kenan Hazirbaba
Format:	article
Langue:	EN
Publié:	Taylor & Francis Group 2019
Sujets:	aeolian sand soil stabilization synthetic fluid geofiber shear strength Engineering (General). Civil engineering (General) TA1-2040
Accès en ligne:	https://doaj.org/article/d964b6c78e6e46dc94e1e30c6bfdadca
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spelling	oai:doaj.org-article:d964b6c78e6e46dc94e1e30c6bfdadca2021-11-04T15:51:55ZStabilization of aeolian sand with combined use of geofiber and synthetic fluid2331-191610.1080/23311916.2019.1589895https://doaj.org/article/d964b6c78e6e46dc94e1e30c6bfdadca2019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/23311916.2019.1589895https://doaj.org/toc/2331-1916Aeolian sand is very common in arid and semi-arid regions. Without proper improvement, this soil lacks desirable engineering characteristics for use for pavement base courses, subbase courses, subgrades, and as a foundation supporting layer under buildings. A non-conventional soil stabilization technique combining synthetic fluid and geofiber as improvement additives were investigated through an extensive and systematic experimental study. Engineering characteristics of various soil-additive compositions were evaluated through CBR and large-scale direct shear tests. Beneficial effects of the additives in terms of both the CBR performance and shear strength of aeolian sand were discovered. Proper additive dosages and curing of the treated soil were found to play a significant role in achieving the desired improvemen/Asphaltt of the CBR value and peak friction angle. Comparative analysis between peak and post-peak strength of various soil/additive compositions is presented. As part of the results of this study, a relatively strong correlation between CBR and internal friction angle was established.Kenan HazirbabaTaylor & Francis Grouparticleaeolian sandsoil stabilizationsynthetic fluidgeofibershear strengthEngineering (General). Civil engineering (General)TA1-2040ENCogent Engineering, Vol 6, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	aeolian sand soil stabilization synthetic fluid geofiber shear strength Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	aeolian sand soil stabilization synthetic fluid geofiber shear strength Engineering (General). Civil engineering (General) TA1-2040 Kenan Hazirbaba Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
description	Aeolian sand is very common in arid and semi-arid regions. Without proper improvement, this soil lacks desirable engineering characteristics for use for pavement base courses, subbase courses, subgrades, and as a foundation supporting layer under buildings. A non-conventional soil stabilization technique combining synthetic fluid and geofiber as improvement additives were investigated through an extensive and systematic experimental study. Engineering characteristics of various soil-additive compositions were evaluated through CBR and large-scale direct shear tests. Beneficial effects of the additives in terms of both the CBR performance and shear strength of aeolian sand were discovered. Proper additive dosages and curing of the treated soil were found to play a significant role in achieving the desired improvemen/Asphaltt of the CBR value and peak friction angle. Comparative analysis between peak and post-peak strength of various soil/additive compositions is presented. As part of the results of this study, a relatively strong correlation between CBR and internal friction angle was established.
format	article
author	Kenan Hazirbaba
author_facet	Kenan Hazirbaba
author_sort	Kenan Hazirbaba
title	Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
title_short	Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
title_full	Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
title_fullStr	Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
title_full_unstemmed	Stabilization of aeolian sand with combined use of geofiber and synthetic fluid
title_sort	stabilization of aeolian sand with combined use of geofiber and synthetic fluid
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/d964b6c78e6e46dc94e1e30c6bfdadca
work_keys_str_mv	AT kenanhazirbaba stabilizationofaeoliansandwithcombineduseofgeofiberandsyntheticfluid
_version_	1718444743965278208

Stabilization of aeolian sand with combined use of geofiber and synthetic fluid

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