Artículos de revistas
NUMERICAL SIMULATION OF THE BEHAVIOR OF THE BEHAVIOR OF REINFORCED CONCRETE BEAMS AND COLUMNS BY FEM CAASTEM 2000 PROGRAM
Revista Internacional De Metodos Numericos Para Calculo Y Diseno En Ingenieria. Univ Politecnica Catalunya, v. 25, n. 2, n. 133, n. 144, 2009.
The objective of this paper is the numerical study of the behavior of reinforced concrete beams and columns by non-linear numerical simulations. The numerical analysis is based on the finite element method implemented in CASTEM 2000. This program uses the constitutive elastoplastic perfect model for the steel, the Drucker-Prager model for the concrete and the Newton-Raphson for the solution of non-linear systems. This work concentrates on the determination of equilibrium curves to the beams and force-strain curves to the columns. The numeric responses are confronted with experimental results found in the literature in order to check there liability of the numerical analyses.252133144