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IBRACON Structures and Materials Journal • 2012 • vol. 5 • nº 1
J. J. C. PITUBA | M. M. S. LACERDA
[21] PITUBA, J. J. C., DELALIBERA, R. G. and SOARES,
F. R. Displacements in Reinforced Concrete Beams
using Damage Mechanics: Contribution to Brazilian
Technical Code. Proceedings of the CMNE 2011 –
Congress on Numerical Methods in Engineering,
Coimbra-Portugal, 2011.
[22] PITUBA, J. J. C. Local state method applied on
the formulation of damage constitutive models for
concrete. Acta Scientiarum. Technology, Vol. 31, n. 1,
pp. 15-23, 2009.
[23] PITUBA, J. J. C. Validation of a damage model for the
non-linear analysis of reinforced concrete structures.
Acta Scientiarum. Technology, Vol. 32, n. 3,
pp. 251-259, 2010.
[24] PITUBA, J. J. C. An anisotropic model of damage
and unilateral effect for brittle materials. International
Journal of Applied Mathematics and Computer
Sciences, Vol. 4, pp.100-105, 2008.