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Beam element method for mechanical analysis of 2.5D woven composite: Modeling strategy and finite element method simulation.
- Source :
-
Journal of Reinforced Plastics & Composites . Mar2024, Vol. 43 Issue 5/6, p339-353. 15p. - Publication Year :
- 2024
-
Abstract
- This work presents a beam element approach for the modeling and high-efficiency simulation of mechanical properties of 2.5D woven composite. For the beam element model, a technical scheme for the parametric modeling of 2.5D woven fabrics was produced. Considering the constraint relationship between the matrix and the fibers, we proposed a method for creating matrix beam elements. Then, a beam element solver was compiled to simulate the mechanical properties of the 2.5D woven composite. Meso-scale analysis of curved shallow-crossing linking 2.5D woven composite using the proposed model obtained the accurate tensile modulus. Full-scale analysis was implemented to simulate bending behavior of straight shallow-crossing linking 2.5D woven composite, and the simulation results agreed well with the experimental results. The above analysis could automatically complete modeling, analysis and post-processing in a relatively short time, reflecting the efficiency advantages of the method in this paper. [ABSTRACT FROM AUTHOR]
- Subjects :
- *WOVEN composites
*PARAMETRIC modeling
Subjects
Details
- Language :
- English
- ISSN :
- 07316844
- Volume :
- 43
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Journal of Reinforced Plastics & Composites
- Publication Type :
- Academic Journal
- Accession number :
- 175500714
- Full Text :
- https://doi.org/10.1177/07316844231162565