Microscale finite element model of brittle multifilament yarn failure behavior
Source abstract
Abstract
A microscale model of multifilament reinforcement yarns made of technical carbon fibers is established based on the finite element method. The model is used to perform simulations of tensile failure. The failure behavior of dry multifilament carbon yarns is modeled using a maximum stress criterion with statistical distribution of the strength. The maximum stress is assigned to every single element and varied according to a normal distribution found in experimental tests of single filaments. The Weibull distribution is used for calculating the local failure stress. The material parameters are calculated in function of the element size to account for the volume-specific statistical breaking effect. Representative simulations of the tensile failure behavior prove the concept of the introduced assumptions.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Mechanical Behavior of Composites · Textile materials and evaluations · Fiber-reinforced polymer composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Textile Machinery and High Performance Material Technology, Faculty of Mechanical Science and Engineering, Technische Universität Dresden, Dresden, Germany
Dresden Center for Computational Materials Science (DCMS), Technische Universität Dresden, Dresden, Germany
References (22)
Show source-provided references
1. 10.1016/j.compositesa.2015.06.00310.1016/j.compositesa.2015.06.003 ↗
2. Yang X. Dynamic simulation of 3D weaving process. PhD Dissertation, Department of Mechanical and Nuclear Engineering, College of Engineering, Kansas State University, Manhattan, Kansas, USA, 2015.
3. 10.1016/j.compositesa.2012.10.00410.1016/j.compositesa.2012.10.004 ↗
4. 10.1016/j.compositesa.2013.07.01010.1016/j.compositesa.2013.07.010 ↗
5. 10.1016/j.compscitech.2008.02.02710.1016/j.compscitech.2008.02.027 ↗
6. 10.1016/j.compositesa.2007.09.01110.1016/j.compositesa.2007.09.011 ↗
7. 10.1016/j.ijimpeng.2009.10.00910.1016/j.ijimpeng.2009.10.009 ↗
8. 10.1002/pamm.20081055310.1002/pamm.200810553 ↗
9. 10.1002/nme.32110.1002/nme.321 ↗
10. Wang L · Comp Model Eng Sci · 2007 · 20 · 11
11. 10.1016/j.ijimpeng.2006.06.01010.1016/j.ijimpeng.2006.06.010 ↗
12. 10.1007/3-540-35375-5_310.1007/3-540-35375-5_3 ↗
13. 10.1016/j.ijsolstr.2015.04.02010.1016/j.ijsolstr.2015.04.020 ↗
14. 10.1016/j.microrel.2014.07.14210.1016/j.microrel.2014.07.142 ↗
15. Weibull W. A statistical theory of the strength of materials . Stockholm Sweden: Generalstabens litografiska anstalts förlag, 1939.
16. 10.1520/JTE11131J10.1520/JTE11131J ↗
17. 10.1016/S0266-3538(00)00223-210.1016/S0266-3538(00)00223-2 ↗
18. 10.1016/j.compstruct.2015.09.01010.1016/j.compstruct.2015.09.010 ↗
19. 10.1016/j.compscitech.2008.02.01810.1016/j.compscitech.2008.02.018 ↗
20. 10.1016/S0266-3538(03)00258-610.1016/S0266-3538(03)00258-6 ↗
21. ISO 5079:1979. Textiles – fibres – determination of breaking force and elongation at break of individual fibres.
22. ISO 2062:2009. Textiles – yarns from packages – determination of single- end breaking force and elongation at break using constant rate of extension (CRE) tester.