Energy dissipation in metal membrane under cyclic loading

Bahar A. Tezer (1, 2) , Pierre Jehel (3) , Adnan Ibrahimbegovic (1)

1 LMT - Laboratoire de Mécanique et Technologie
2 Civil Engineering Faculty
3 MSSMat - Laboratoire de mécanique des sols, structures et matériaux

Investigation of energy dissipation of a structure is essential in order to understand its behavior during the earthquake. The stiffness and/or strength degradation due to cyclic loads reveals the energy dissipation, which is observed by the inelastic behavior of the material. In this study, results of the plastic and damage dissipation energy are compared using two dimensional membrane element.

Mots clés: energy dissipation; plasticity; damage; cyclic loading

Domaines: Mécanique des structures [physics.class-ph]; Mécanique des structures [physics.class-ph]; Mécanique des solides [physics.class-ph]; Mécanique des solides [physics.class-ph]; Matériaux et structures en mécanique [physics.class-ph]; Matériaux et structures en mécanique [physics.class-ph]

Bahar A. Tezer, Pierre Jehel, Adnan Ibrahimbegovic. Energy dissipation in metal membrane under cyclic loading. IASS-IACM 2012, Apr 2012, Sarajevo, Bosnia and Herzegovina. pp.00112. ⟨hal-00730671⟩