Double scalar elastic damage constitutive model considering shear damage
نویسندگان
چکیده
Abstract The concrete open-web sandwich slab is composed of the vierendeel girders intersecting each other. girder are upper rib, lower rib and shear key. mainly bear axial force, keys force. A double scalar elastic damage constitutive model considering was derived to accurately simulate mechanical property key in which one reflected volume damage, other damage. study, uniaxial tension compression (GB50010 (2015)), (Liu (2021)) were compared by simulating results showed that proposed study can be used for analysis better evolve development calculation provided slab.
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ژورنال
عنوان ژورنال: Latin American Journal of Solids and Structures
سال: 2021
ISSN: ['1679-7825', '1679-7817']
DOI: https://doi.org/10.1590/1679-78256607