Free‐edge delamination in composite laminates under tensile loading: An analytical closed‐form approach
نویسندگان
چکیده
In the present study, interlaminar crack initiation in symmetric angle-ply laminates under tensile loading is investigated using coupled stress and energy criterion, whereby required quantities are determined by means of a new analytical closed-form model. The identification unknown interface fracture toughnesses addressed parameter fit within physical reasonable limits. resulting effective failure loads compared to experimental data show high potential criterion on one hand proposed model other hand.
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ژورنال
عنوان ژورنال: Proceedings in applied mathematics & mechanics
سال: 2021
ISSN: ['1617-7061']
DOI: https://doi.org/10.1002/pamm.202000011