Simplified Analytical Method for Calculating the Maximum Shear Stress of Nail-Soil Interface
Yin J.-H.2; Hong C.-Y.2; Zhou W.-H.1
2012-06-04
Source PublicationInternational Journal of Geomechanics
ISSN15323641
Volume12Issue:3Pages:309-317
Abstract

This paper describes a simplified analytical method that considers postinstallation normal stress, normal stress due to soil dilation, and grouting pressure when calculating the maximum shear stress of the nail-soil interface. Systematic test results from two previous publications were used to verify the accuracy of the proposed method. The Hong Kong design method was also used to determine the maximum shear stress of the nail-soil interface. These analyses confirmed that the experimental data were more accurately predicted by the proposed analytical method. An extensive parametric study was conducted to examine the effects of several key parameters on the maximum shear stress. It was observed that when there was no grouting pressure, maximum shear stress increased with increasing overburden pressure, failure surface distance, dilation angle, or decreased drill hole radius. Analysis using the proposed model also demonstrates that grouting and overburden pressures share an interactional effect. The larger the grouting pressure, the greater the influence of the overburden pressure; and, consequently, the larger the maximum shear stress at the nail-soil interface. © 2012 American Society of Civil Engineers.

KeywordDilation Grouting Pressure Maximum Shear Stress Nail-soil Interface Overburden Pressure
DOI10.1061/(ASCE)GM.1943-5622.0000151
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Geological
WOS IDWOS:000318490500011
Fulltext Access
Citation statistics
Cited Times [WOS]:17   [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
Yin J.-H.,Hong C.-Y.,Zhou W.-H.. Simplified Analytical Method for Calculating the Maximum Shear Stress of Nail-Soil Interface[J]. International Journal of Geomechanics,2012,12(3):309-317.
APA Yin J.-H.,Hong C.-Y.,&Zhou W.-H..(2012).Simplified Analytical Method for Calculating the Maximum Shear Stress of Nail-Soil Interface.International Journal of Geomechanics,12(3),309-317.
MLA Yin J.-H.,et al."Simplified Analytical Method for Calculating the Maximum Shear Stress of Nail-Soil Interface".International Journal of Geomechanics 12.3(2012):309-317.
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
[Yin J.-H.]'s Articles
[Hong C.-Y.]'s Articles
[Zhou W.-H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yin J.-H.]'s Articles
[Hong C.-Y.]'s Articles
[Zhou W.-H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yin J.-H.]'s Articles
[Hong C.-Y.]'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.