Abstract
The paper presents a FEM simulation of failure of laminate subjected to the three point bending. The numeri-cal model is based on the equivalent single layer approach with 6-paramater non-linear shell theory kinematics. It is implemented in the non-commercial FEM code. The failure initiation is detected with the use of Tsai-Wu criterion. After the failure onset the progressive failure process is modelled through the appropriate stiffness parameters reduction. The equilibrium path is traced by means of displacement control. The study shows that the proposed model can serve as effective tool in the failure analysis of laminated structures.
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Details
- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Title of issue:
- Shell Structures: Theory and Applications. Vol. 4 strony 387 - 390
- Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Sabik A.: FEM simulation of laminate failure in the three point bending// Shell Structures: Theory and Applications, vol.4/ ed. Pietraszkiewicz & Witkowski Londyn: Taylor & Franics Group, 2018, s.387-390
- DOI:
- Digital Object Identifier (open in new tab) 10.1201/9781315166605-88
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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