Low-velocity impact of clamped Y-shaped sandwich beams with metal foam core
Source abstract
Abstract
This study aims to analytically and numerically investigate the dynamic behavior of clamped foam-filled Y-shaped sandwich beams subjected to low-velocity impact. Using the yield criterion for the foam-filled Y-shaped sandwich structure, a theoretical model is proposed. The bound and the analytical solution of low-velocity impact (LVI) of the foam-filled Y-shaped sandwich beam (FYSB) are obtained. Numerical computations are conducted to study the dynamic behavior of FYSB subjected to LVI. Analytical predications are in agreement with numerical. Subsequently, an in-depth analysis is undertaken employing a theoretical model to discuss the influences of parameters such as the Y-shaped plate angle, impact location, foam strength on the dynamic behavior of the FYSB. It is shown that for the given deflection, the impact force diminishes as the impact location progressively approaches the mid-span, and increases with increasing foam strength, Y-shaped plate angle, face-sheet thickness and striker mass. The analytical model can be used to predict the dynamic response of the FYSB subjected to LVI.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Cellular and Composite Structures · Mechanical Behavior of Composites · Fluid Dynamics Simulations and Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace Engineering, Xi’an Jiaotong University, Xi’an, China
Key Laboratory of Impact and Safety Engineering, Ministry of Education, Ningbo University, Ningbo, China
Henan International Joint Laboratory of Dynamics of Impact and Disaster of Engineering Structures, Nanyang Institute of Technology, Nanyang, China
Funding
NSFC · Ningbo University · Nanyang Institute of Technology
References (39)
Show source-provided references
1. 10.1177/109963621771570410.1177/1099636217715704 ↗
2. 10.1177/109963621986042010.1177/1099636219860420 ↗
3. 10.1016/j.ast.2017.12.03410.1016/j.ast.2017.12.034 ↗
4. 10.1016/j.mtcomm.2022.10433010.1016/j.mtcomm.2022.104330 ↗
5. 10.1016/j.ijmecsci.2023.10819610.1016/j.ijmecsci.2023.108196 ↗
6. 10.1038/s43246-022-00322-710.1038/s43246-022-00322-7 ↗
7. 10.1016/j.tws.2020.10708710.1016/j.tws.2020.107087 ↗
8. 10.1016/j.tws.2022.11020310.1016/j.tws.2022.110203 ↗
9. 10.1016/j.compositesb.2022.10980110.1016/j.compositesb.2022.109801 ↗
10. 10.1142/S175882512150127110.1142/S1758825121501271 ↗
11. 10.3390/ma1519693110.3390/ma15196931 ↗
12. 10.1016/j.mtcomm.2022.10334910.1016/j.mtcomm.2022.103349 ↗
13. 10.1016/j.euromechsol.2021.10441510.1016/j.euromechsol.2021.104415 ↗
14. 10.1016/j.ijimpeng.2022.10442910.1016/j.ijimpeng.2022.104429 ↗
15. 10.1016/j.compstruct.2022.11639910.1016/j.compstruct.2022.116399 ↗
16. 10.1016/j.ijsolstr.2020.06.02110.1016/j.ijsolstr.2020.06.021 ↗
17. 10.1016/j.ijimpeng.2022.10420110.1016/j.ijimpeng.2022.104201 ↗
18. 10.1016/j.ijmecsci.2007.07.00710.1016/j.ijmecsci.2007.07.007 ↗
19. 10.1016/j.conbuildmat.2020.11841210.1016/j.conbuildmat.2020.118412 ↗
20. 10.1016/j.conbuildmat.2020.12199610.1016/j.conbuildmat.2020.121996 ↗
21. 10.1016/j.tws.2022.10910610.1016/j.tws.2022.109106 ↗
22. 10.1016/j.ijimpeng.2023.10473710.1016/j.ijimpeng.2023.104737 ↗
23. 10.1177/109963621772842110.1177/1099636217728421 ↗
24. 10.1016/j.compstruct.2016.06.05910.1016/j.compstruct.2016.06.059 ↗
25. 10.1007/s00707-014-1291-110.1007/s00707-014-1291-1 ↗
26. 10.1016/j.compstruct.2020.11346110.1016/j.compstruct.2020.113461 ↗
27. Sadeghnejad S · J Mater-Des Appl · 2019 · 223 · 622
28. 10.1016/j.compstruct.2019.04.05810.1016/j.compstruct.2019.04.058 ↗
29. 10.1016/j.engstruct.2023.11657410.1016/j.engstruct.2023.116574 ↗
30. 10.1016/j.euromechsol.2008.06.00110.1016/j.euromechsol.2008.06.001 ↗
31. 10.1016/j.ijmecsci.2009.11.00910.1016/j.ijmecsci.2009.11.009 ↗
32. 10.1115/1.400455510.1115/1.4004555 ↗
33. 10.1016/j.tws.2019.10638710.1016/j.tws.2019.106387 ↗
34. 10.1016/j.compstruct.2019.11106410.1016/j.compstruct.2019.111064 ↗
35. 10.1016/j.polymertesting.2019.10618810.1016/j.polymertesting.2019.106188 ↗
36. 10.1002/pc.2628910.1002/pc.26289 ↗
37. 10.1016/S0022-5096(99)00082-410.1016/S0022-5096(99)00082-4 ↗
38. Hodge PG · 1963
39. 10.1080/15376494.2023.216941910.1080/15376494.2023.2169419 ↗