Corrosion and Long Term Performance of Concrete in NPP and Waste Facilities
V. L'Hostis, F. Foct and D. Féron
J. Phys. IV France 136 (2006) 159-166
DOI: 10.1051/jp4:2006136017
Multifiber analysis of reinforced concrete beams affected by corrosion
F. Ragueneau, Q.T. Nguyen and Y. BerthaudLMT-Cachan, ENS-Cachan, CNRS, Univ. P. et M. Curie, 94235 Cachan, France
(Published online 22 December 2006)
Abstract
This paper aims at presenting the numerical modelling
tools used for the description of the nonlinear behaviour up to rupture of
reinforced and prestressed concrete beams sustaining both chemical and
mechanical loadings. Continuum Damage Mechanics applied to concrete and
steel, coupled with a multifibre description of the structure seems to be a
relevant choice for such a purpose.
© EDP Sciences 2006