A hypoelastic stress resultant shell approach for simulations of textile composite reinforcement forming
نویسندگان
چکیده
A stress resultant shell approach is proposed to simulate the draping of textile composite reinforcements with continuous fibers. This naturally makes it possible take into account specificity deformation fibrous by considering independent bending and tension stiffness whereas they are linked in standard elements. The resultants moments related membrane strains curvatures rate constitutive equations (hypoelastic laws). experimental tests required identify material properties necessary for these laws presented. implemented ABAQUS finite element code can be used all users this software. set forming showed effectiveness through comparisons between simulation results.
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ژورنال
عنوان ژورنال: Composites Part A-applied Science and Manufacturing
سال: 2021
ISSN: ['1359-835X', '1878-5840']
DOI: https://doi.org/10.1016/j.compositesa.2021.106558