Peridynamic modeling of mode-I delamination growth in double cantilever composite beam test: a two-dimensional modeling using revised energy-based failure criteria

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dc.contributor.authorJiang, Xiao-Wei
dc.contributor.authorGuo, Shijun
dc.contributor.authorLi, Hao
dc.contributor.authorWang, Hai
dc.date.accessioned2019-02-25T16:36:52Z
dc.date.available2019-02-25T16:36:52Z
dc.date.issued2019-02-15
dc.description.abstractThis study presents a two-dimensional ordinary state-based peridynamic (OSB PD) modeling of mode-I delamination growth in a double cantilever composite beam (DCB) test using revised energy-based failure criteria. The two-dimensional OSB PD composite model for DCB modeling is obtained by reformulating the previous OSB PD lamina model in x–z direction. The revised energy-based failure criteria are derived following the approach of establishing the relationship between critical bond breakage work and energy release rate. Loading increment convergence analysis and grid spacing influence study are conducted to investigate the reliability of the present modeling. The peridynamic (PD) modeling load–displacement curve and delamination growth process are then quantitatively compared with experimental results obtained from standard tests of composite DCB samples, which show good agreement between the modeling results and experimental results. The PD modeling delamination growth process damage contours are also illustrated. Finally, the influence of the revised energy-based failure criteria is investigated. The results show that the revised energy-based failure criteria improve the accuracy of the PD delamination modeling of DCB test significantly.en_UK
dc.identifier.citationXiao-Wei Jiang, Shijun Guo, Hao Li and Hai Wang. Peridynamic modeling of mode-I delamination growth in double cantilever composite beam test: a two-dimensional modeling using revised energy-based failure criteria. Applied Sciences, Volume 9, Issue 4, 2019, Article number 656en_UK
dc.identifier.issn2076-3417
dc.identifier.urihttps://doi.org/10.3390/app9040656
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13938
dc.language.isoenen_UK
dc.publisherMDPIen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectperidynamicsen_UK
dc.subjectcompositeen_UK
dc.subjectordinary state-baseden_UK
dc.subjectdouble cantilever composite beam (DCB)en_UK
dc.subjectdelaminationen_UK
dc.titlePeridynamic modeling of mode-I delamination growth in double cantilever composite beam test: a two-dimensional modeling using revised energy-based failure criteriaen_UK
dc.typeArticleen_UK

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