Analytical study on progressive pullout behavior of a soil nail
Hong C.-Y.2; Yin J.-H.2; Zhou W.-H.1; Pei H.-F.2
2012-04-17
Source PublicationJournal of Geotechnical and Geoenvironmental Engineering
ISSN10900241
Volume138Issue:4Pages:500-507
Abstract

During the past few decades, soil nailing has been widely used for stabilizing slopes and excavations. The nail-soil interface shear resistance in the passive zone of a slope or excavation is a critical parameter in design. In this paper, an analytical study is proposed to investigate the progressive pullout response of a soil nail. Pullout process is divided into three typical phases: (1) the initial pure elastic phase during which the nail-soil interface follows a linear elastic stress-displacement relationship; (2) the elastic-plastic phase during which a transition point presents dividing the elastic and plastic zones; and (3) the final pure plastic phase. A comparison study between calculations and laboratory test data are presented to examine the effectiveness of the method. In addition, a comprehensive parametric study is performed to assess the effects of several key factors on the pullout resistance of a soil nail. These factors include the length and diameter, length of plastic zone, and the elastic modulus of a soil nail. Main research findings are presented and discussed to gain a better understanding of the progressive interaction between soil and soil nail. © 2012 American Society of Civil Engineers.

KeywordAnalytical Study Parametric Study Progressive Interaction Pullout Resistance Soil Nail
DOI10.1061/(ASCE)GT.1943-5606.0000610
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Geology
WOS SubjectEngineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:000302956900009
Fulltext Access
Citation statistics
Cited Times [WOS]:79   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Affiliation1.Universidade de Macau
2.Hong Kong Polytechnic University
Recommended Citation
GB/T 7714
Hong C.-Y.,Yin J.-H.,Zhou W.-H.,et al. Analytical study on progressive pullout behavior of a soil nail[J]. Journal of Geotechnical and Geoenvironmental Engineering,2012,138(4):500-507.
APA Hong C.-Y.,Yin J.-H.,Zhou W.-H.,&Pei H.-F..(2012).Analytical study on progressive pullout behavior of a soil nail.Journal of Geotechnical and Geoenvironmental Engineering,138(4),500-507.
MLA Hong C.-Y.,et al."Analytical study on progressive pullout behavior of a soil nail".Journal of Geotechnical and Geoenvironmental Engineering 138.4(2012):500-507.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hong C.-Y.]'s Articles
[Yin J.-H.]'s Articles
[Zhou W.-H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hong C.-Y.]'s Articles
[Yin J.-H.]'s Articles
[Zhou W.-H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hong C.-Y.]'s Articles
[Yin J.-H.]'s Articles
[Zhou W.-H.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.