Abstract
The material properties degradation of the internal scarf repaired samples under the low velocity impact was investigated through FE-simulation results. In the FE model, Hashin failure criteria was used in order to recognize the damage and material properties degradation. In this research work the range of scarf repair was tested under out-plane load for each scarf angle FE model was created and impact energy was employed to it. The FE result revealed that the contact force, impact time and absorbed energy increase with rising of scarf angle.
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Acknowledgements
The authors extend their gratitude to Prof. Jihui Wang for his obligation towards providing us with the laboratory facilities, and being there always for the suggestions from his vast experience in this field. He was throughout there as our mentor in efficaciously carrying out this investigation. There was this large project “Fundamental Research Funding” assigned to the Central University of China. This research piece is a small part of it. Our work is sustained and patronized by Wuhan University of Technology, China.
Funding
AICC, China (Contract no.: 16Z0315) supported us finically in carrying out this research investigation. Additionally, Dr. Punita Kumari too received economic support from Chinese Scholarship Council (CSC Grant No. 2015GF056), that too was utilized in smooth conduct of this investigation.
Credit Authorship Contribution Statement
Punita Kumari—Visualization, Writing manuscript draft, Software Analysis, Validation, Conceptualization, Simulation work, Investigation, Funding Procurement, and Data Curation. Ashraf Alam—Visualization, Validation, Formal Analysis, Conceptualization, and Review and Editing. Saahil—Writing manuscript draft, Validation, Software Analysis work, partially Methodology, and Investigation. Jihui Wang—Resource Procurement, Supervision, funding and Project administration.
Conflicts of Interest
Authors while conduction of this research found no probable and latent conflict of interest.
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Kumari, P., Alam, A., Saahil, Wang, J. (2022). FEA Investigation of Repaired Composite Under Low Velocity Impact. In: Kumar, S., Ramkumar, J., Kyratsis, P. (eds) Recent Advances in Manufacturing Modelling and Optimization. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-16-9952-8_13
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