0
  • DE
  • EN
  • FR
  • Base de données et galerie internationale d'ouvrages d'art et du génie civil

Publicité

On the kinematics of 2D tunnel collapse in undrained clay

Auteur(s):


Médium: article de revue
Langue(s): anglais
Publié dans: Géotechnique, , n. 9, v. 56
Page(s): 585-595
DOI: 10.1680/geot.2006.56.9.585
Abstrait:

A kinematic plastic solution has been developed for ground movements around a shallow, unlined tunnel embedded within an undrained clay layer. In this solution, the pattern of deformation around the tunnel is idealised by a simple plastic deformation mechanism. Within the boundaries of the deformation mechanism, the soil is required to shear compatibly and continuously with no relative sliding at the boundaries. The soil is regarded here as a rigid plastic (Tresca) material. The plausibility of the proposed mechanism is demonstrated by comparison with limit analysis calculations and centrifuge test results.

Structurae ne peut pas vous offrir cette publication en texte intégral pour l'instant. Le texte intégral est accessible chez l'éditeur. DOI: 10.1680/geot.2006.56.9.585.
  • Informations
    sur cette fiche
  • Reference-ID
    10674098
  • Publié(e) le:
    12.06.2022
  • Modifié(e) le:
    12.06.2022
 
Structurae coopère avec
International Association for Bridge and Structural Engineering (IABSE)
e-mosty Magazine
e-BrIM Magazine