Artículos de revistas
NUMERICAL SIMULATION OF THE BEHAVIOR OF THE BEHAVIOR OF REINFORCED CONCRETE BEAMS AND COLUMNS BY FEM CAASTEM 2000 PROGRAM
Registro en:
Revista Internacional De Metodos Numericos Para Calculo Y Diseno En Ingenieria. Univ Politecnica Catalunya, v. 25, n. 2, n. 133, n. 144, 2009.
0213-1315
WOS:000270967700003
Autor
Jacomassi, LMD
Barbosa, MP
Gamino, AL
Institución
Resumen
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. 25 2 133 144