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Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement
In recent years, the application of geogrid in reinforced soil structures, including mechanically stabilized earth walls, has remarkably increased. In earthen structures reinforced with geosynthetics, the interaction between soil and geogrid is an important criterion for designing and controlling st...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9189806/ http://dx.doi.org/10.1007/s40891-022-00380-4 |
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author | Beyranvand, Alireza Ghazavi, Mahmoud Lajevardi, Seyed Hamid Mirhosseini, Seyed Mohammad |
author_facet | Beyranvand, Alireza Ghazavi, Mahmoud Lajevardi, Seyed Hamid Mirhosseini, Seyed Mohammad |
author_sort | Beyranvand, Alireza |
collection | PubMed |
description | In recent years, the application of geogrid in reinforced soil structures, including mechanically stabilized earth walls, has remarkably increased. In earthen structures reinforced with geosynthetics, the interaction between soil and geogrid is an important criterion for designing and controlling stability. Accordingly, finding solutions to improve and strengthen the parameters of the soil–geogrid interaction is demanding. The purpose of this study is to examine the effect of using recycled bottles as transverse members on geogrid by large-scale pullout tests; the new system is called Geogrid-Bottle (GG-B). The pullout tests results have shown that sand-filled recycled bottles can provide reasonable strength in the third dimension of the reinforcement and can increase the reinforcement resistance against the pullout force. The results showed that the GG-B system increased the pullout force by more than about 69% compared to geogrid alone. In addition, it was proved that the appropriate distance between the transverse bottles attached to the geogrid was four times as large as the bottle diameter (D) under different vertical stresses. Furthermore, results showed that displacements at the geogrid end decreased with increasing the number of bottles. |
format | Online Article Text |
id | pubmed-9189806 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Springer International Publishing |
record_format | MEDLINE/PubMed |
spelling | pubmed-91898062022-06-17 Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement Beyranvand, Alireza Ghazavi, Mahmoud Lajevardi, Seyed Hamid Mirhosseini, Seyed Mohammad Int. J. of Geosynth. and Ground Eng. Original Paper In recent years, the application of geogrid in reinforced soil structures, including mechanically stabilized earth walls, has remarkably increased. In earthen structures reinforced with geosynthetics, the interaction between soil and geogrid is an important criterion for designing and controlling stability. Accordingly, finding solutions to improve and strengthen the parameters of the soil–geogrid interaction is demanding. The purpose of this study is to examine the effect of using recycled bottles as transverse members on geogrid by large-scale pullout tests; the new system is called Geogrid-Bottle (GG-B). The pullout tests results have shown that sand-filled recycled bottles can provide reasonable strength in the third dimension of the reinforcement and can increase the reinforcement resistance against the pullout force. The results showed that the GG-B system increased the pullout force by more than about 69% compared to geogrid alone. In addition, it was proved that the appropriate distance between the transverse bottles attached to the geogrid was four times as large as the bottle diameter (D) under different vertical stresses. Furthermore, results showed that displacements at the geogrid end decreased with increasing the number of bottles. Springer International Publishing 2022-06-13 2022 /pmc/articles/PMC9189806/ http://dx.doi.org/10.1007/s40891-022-00380-4 Text en © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022 This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic. |
spellingShingle | Original Paper Beyranvand, Alireza Ghazavi, Mahmoud Lajevardi, Seyed Hamid Mirhosseini, Seyed Mohammad Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title | Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title_full | Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title_fullStr | Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title_full_unstemmed | Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title_short | Laboratory Large-Scale Pullout Tests for Evaluation of the Application of Waste Plastic Bottles as Transverse Members on Geogrid Reinforcement |
title_sort | laboratory large-scale pullout tests for evaluation of the application of waste plastic bottles as transverse members on geogrid reinforcement |
topic | Original Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9189806/ http://dx.doi.org/10.1007/s40891-022-00380-4 |
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