Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates
Composite structures are susceptible to repeated low velocity impact usually occurring at different positions, which is very common but lacks of in-depth exploration. In this paper, two impact positions with the same distance from the center of the [02/902]4S composite laminates were impacted sequen...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier Ltd
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/28380/ http://umpir.ump.edu.my/id/eprint/28380/1/Effect%20of%20double%20impact%20positions%20on%20the%20low%20velocity%20.pdf |
| _version_ | 1848823038017011712 |
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| author | Liao, Binbin Wang, Panding Zheng, Jinyang Cao, Xiaofei Quanjin, Ma Tao, Ran Fang, Daining |
| author_facet | Liao, Binbin Wang, Panding Zheng, Jinyang Cao, Xiaofei Quanjin, Ma Tao, Ran Fang, Daining |
| author_sort | Liao, Binbin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Composite structures are susceptible to repeated low velocity impact usually occurring at different positions, which is very common but lacks of in-depth exploration. In this paper, two impact positions with the same distance from the center of the [02/902]4S composite laminates were impacted sequentially. The impact responses for four impact distances between the double positions were compared. The mechanical curves such as the impact force-time/central displacement curves and the delamination damage projected area were recorded during the tests. Experimental results demonstrated that the interference status for mechanical curves directly corresponded to the impact-induced damage modes at different impact energy. By comparison, the maximum central displacement could characterize the interference degree of double impact positions. In addition, at high impact energy with impact-induced fiber breakage, the dominant energy dissipation mode for the second impact changed from fiber damage to delamination damage with the increase of impact distance. |
| first_indexed | 2025-11-15T02:50:46Z |
| format | Article |
| id | ump-28380 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:50:46Z |
| publishDate | 2020 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-283802021-01-22T07:52:46Z http://umpir.ump.edu.my/id/eprint/28380/ Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates Liao, Binbin Wang, Panding Zheng, Jinyang Cao, Xiaofei Quanjin, Ma Tao, Ran Fang, Daining TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Composite structures are susceptible to repeated low velocity impact usually occurring at different positions, which is very common but lacks of in-depth exploration. In this paper, two impact positions with the same distance from the center of the [02/902]4S composite laminates were impacted sequentially. The impact responses for four impact distances between the double positions were compared. The mechanical curves such as the impact force-time/central displacement curves and the delamination damage projected area were recorded during the tests. Experimental results demonstrated that the interference status for mechanical curves directly corresponded to the impact-induced damage modes at different impact energy. By comparison, the maximum central displacement could characterize the interference degree of double impact positions. In addition, at high impact energy with impact-induced fiber breakage, the dominant energy dissipation mode for the second impact changed from fiber damage to delamination damage with the increase of impact distance. Elsevier Ltd 2020-05-15 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/28380/1/Effect%20of%20double%20impact%20positions%20on%20the%20low%20velocity%20.pdf Liao, Binbin and Wang, Panding and Zheng, Jinyang and Cao, Xiaofei and Quanjin, Ma and Tao, Ran and Fang, Daining (2020) Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates. Composites Part A: Applied Science and Manufacturing, 136 (105964). pp. 1-11. ISSN 1359-835X. (Published) https://doi.org/10.1016/j.compositesa.2020.105964 https://doi.org/10.1016/j.compositesa.2020.105964 |
| spellingShingle | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Liao, Binbin Wang, Panding Zheng, Jinyang Cao, Xiaofei Quanjin, Ma Tao, Ran Fang, Daining Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title | Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title_full | Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title_fullStr | Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title_full_unstemmed | Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title_short | Effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| title_sort | effect of double impact positions on the low velocity impact behaviors and damage interference mechanism for composite laminates |
| topic | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics |
| url | http://umpir.ump.edu.my/id/eprint/28380/ http://umpir.ump.edu.my/id/eprint/28380/ http://umpir.ump.edu.my/id/eprint/28380/ http://umpir.ump.edu.my/id/eprint/28380/1/Effect%20of%20double%20impact%20positions%20on%20the%20low%20velocity%20.pdf |