• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   [email protected]
  • Fakülteler
  • Güzel Sanatlar Tasarım ve Mimarlık Fakültesi
  • Architecture
  • Makale Koleksiyonu
  • View Item
  •   [email protected]
  • Fakülteler
  • Güzel Sanatlar Tasarım ve Mimarlık Fakültesi
  • Architecture
  • Makale Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Influence of dilatancy on shear band characteristics of granular backfills

Thumbnail

View/Open

Tam Metin / Full Text (2.847Mb)

Access

info:eu-repo/semantics/embargoedAccess

Date

2021

Author

Soltanbeigi, Behzad
Altunbaş, Adlen
Çinicioğlu, Özer

Metadata

Show full item record

Citation

Soltanbeigi, B., Altunbaş, A. ve Çinicioğlu, Ö. (2021). Influence of dilatancy on shear band characteristics of granular backfills. European Journal of Environmental and Civil Engineering, 25(7), 1201-1218. https://dx.doi.org/10.1080/19648189.2019.1572542

Abstract

This study investigates the evolution of strain localisation and resulting failure surfaces within cohesionless backfills. For this purpose, 1g small scale model experiments are performed simulating the lateral translation of rigid retaining walls to active state using Akpinar sand. The physical model test set-up has transparent sidewalls that allow observation of soil deformations and progressive failure. Images captured at successive stages of the test are analysed using particle image velocimetry (PIV) in order to visualise the formation of shear bands. Test set-up is equipped with several pressure transducers which are used to measure the stresses within the model backfill. A well-known empirical equation is used to calculate peak dilatancy and friction angles of the backfill using the measured density and stress magnitudes. Thus, it was possible to examine the influences of dilatancy and strength characteristics of the granular backfill on localisation and shear band formation. Moreover, the evolution of shear bands with the movements of the model wall is examined and two new methods for the determination of shear band thickness are proposed. Finally, it is concluded that there is a strong correlation between shear band characteristics and the dilative properties of granular soils.

WoS Q Kategorisi

Q2

Source

European Journal of Environmental and Civil Engineering

Volume

25

Issue

7

URI

https://dx.doi.org/10.1080/19648189.2019.1572542
https://hdl.handle.net/20.500.12511/7122

Collections

  • Makale Koleksiyonu [3]
  • Scopus İndeksli Yayınlar Koleksiyonu [4482]
  • WoS İndeksli Yayınlar Koleksiyonu [4800]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Guide | Contact |

[email protected]

by OpenAIRE
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsInstitution AuthorORCIDTitlesSubjectsTypeLanguageDepartmentCategoryWoS Q ValuePublisherAccess TypeThis CollectionBy Issue DateAuthorsInstitution AuthorORCIDTitlesSubjectsTypeLanguageDepartmentCategoryWoS Q ValuePublisherAccess Type

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Instruction || Guide || Library || İstanbul Medipol University || OAI-PMH ||

Kütüphane ve Dokümantasyon Daire Başkanlığı, İstabul, Turkey
If you find any errors in content, please contact: [email protected]

Creative Commons License
[email protected] by İstanbul Medipol University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

[email protected]:


DSpace 6.2

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.