Flexible cantilever retaining walls: design according to Eurocode 7 and classical methods

The paper presents a comparative study on the design of flexible cantilever retaining walls using classical limit equilibrium methods and a finite element model. The conventional approaches of introducing safety in the calculations are referred as well as the Cases B+C approach established in Euroco...

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Bibliographic Details
Main Author: Castorina Vieira (author)
Other Authors: Manuel Matos Fernandes (author), Jorge Sousa (author)
Format: book
Language:eng
Published: 2002
Subjects:
Online Access:https://hdl.handle.net/10216/94039
Country:Portugal
Oai:oai:repositorio-aberto.up.pt:10216/94039
Description
Summary:The paper presents a comparative study on the design of flexible cantilever retaining walls using classical limit equilibrium methods and a finite element model. The conventional approaches of introducing safety in the calculations are referred as well as the Cases B+C approach established in Eurocode 7. The results of the design, in particular the wall embedded height and the maximum bending moment, provided by the distinct approaches are discussed and compared. A discussion is presented on the way to deal with Cases B+C approach when finite element analyses instead of limit equilibrium methods are used. Considering a simple numerical case study, the results from a set of finite element simulations, considering cantilever walls designed by means of a classical and Cases B+C approaches, are discussed. Some practical conclusions are drawn.