Over-nonlocal gradient enhanced plastic-damage model for concrete
نویسندگان
چکیده
منابع مشابه
A Plastic-Damage Model for Lightweight Concrete and Normal Weight Concrete
A new plastic-damage constitutive model applicable to lightweight concrete (LWC) and normal weight concrete (NWC) is proposed in this paper based on both continuum damage mechanics and plasticity theories. Two damage variables are used to represent tensile and compressive damage independently. The effective stress is computed in the Drucker-Prager multi-surface plasticity framework. The stress ...
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2009
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2009.08.025