Zhuang Chen1, Xihua Chu1,*, Diansen Yang1
The International Conference on Computational & Experimental Engineering and Sciences, Vol.26, No.3, pp. 1-1, 2023, DOI:10.32604/icces.2023.09057
Abstract In this study, we develop a Cosserat bond-based correspondence model(Cosserat BBCM) based on the bondbased correspondence model (BBCM)[1]. BBCM is a generalized bond-based peridynamic model, where the
peridynamic pair-wise force (PD force) is calculated by classical constitutive equations through the relation
between PD force and stress. In our previous study, we develop the Cosserat peridynamic model (CPM) to
investigate the microstructure-related crack growth behavior [2, 3]. But the interactions between material
particles are represented by PD forces and moments instead of the stress and couple stress. Due to this
divergence, the Cosserat constitutive model such as the elastoplastic Cosserat model… More >
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