Influence of tension cut-off on the stability of anchored concrete soldier-pile walls in clay-Reference-Cited by-同舟云学术

Influence of tension cut-off on the stability of anchored concrete soldier-pile walls in clay

Published:2008-07 Issue:7 Volume:45 Page:1036-1044
ISSN:0008-3674
Container-title:Canadian Geotechnical Journal
language:en
Short-container-title:Can. Geotech. J.

Author:

Antão Armando N.¹²³,Guerra Nuno M. da Costa¹²³,Matos Fernandes Manuel¹²³,Cardoso António S.¹²³

Affiliation:

1. New University of Lisbon, FCT – Civil Engineering Department, Monte da Caparica, 2829-516 Caparica, Portugal.

2. Technical University of Lisbon – IST, Civil Engineering and Architecture Department, Avenida Rovisco Pais 1, 1049-001 Lisbon, Portugal.

3. University of Oporto – FEUP, Civil Engineering Department, Rua Dr. Roberto Frias, 4200-465 Oporto, Portugal.

Abstract

A previous paper studied the stability of soldier-pile walls in clay under vertical loading using upper bound analyses. A classical Tresca yield criterion was assumed in that analysis. This paper extends that study by considering a tension truncated Tresca yield criterion in an upper bound numerical analysis of the problem. It shows that assuming zero tension soil strength has a significant influence on the values of the minimum soldier-pile resistance required to ensure stability.

Publisher

Canadian Science Publishing

Subject

Civil and Structural Engineering,Geotechnical Engineering and Engineering Geology

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/T08-039

Reference3 articles.

1. Antão, A.N. 1997. Analyse de la stabilité des ouvrages souterrains par une méthode cinématique régularisée. Ph.D. thesis, École Nationale des Ponts et Chaussées, Paris.

2. Limit analysis of anchored concrete soldier-pile walls in clay under vertical loading

3. A non-linear programming method approach for upper bound limit analysis

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