Limit analysis of anchored-concrete soldier-piles in clay under vertical loading

• Tipo: Artigo em Revista Científica Internacional
• Data: 2006

Autores

António Silva Cardoso (Autor) FEUP; Nuno M. da Costa Guerra (Autor) Outra; Armando N. Antão (Autor) Outra; Manuel Matos Fernandes (Autor) FEUP

Revista

Título: Canadian Geotechnical Journal

Vol. 43 Nº 5

Páginas: 516-530

ISSN: 0008-3674

Editora: NRC Research Press

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia civil

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia civil > Geotecnia

Outras Informações

DOI: 10.1139/T06-019

Abstract (EN): The vertical stability of anchored concrete soldier-pile walls is highly influenced by the complexity of the interaction between the different parts of the structure, i.e., wall, anchors, and supported soil mass. The problem is analyzed using upper bound limit analysis through published solutions and proposed closed-form equations. A comparison is made between these equations and numerical limit analyses. An estimate of the theoretical minimum pile resistance required to avoid excavation collapse is presented. Published finite element elastoplastic results are used for comparison. © 2006 NRC Canada.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 15