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Lat. Am. j. solids struct. vol.14 número7

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Figure 1: The yield surface in: a) plane stress cross section; b) deviatory plane (Lubliner et al (1989))
Figure 2: Concrete uniaxial compressive stress-strain diagram.
Figure 3: Concrete uniaxial tensile stress-strain behavior and its softening branch assumptions
Figure 4: Definition of damage parameter in CDP model:
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