Experimental and theoretical research on four-point bending performance of Nomex honeycomb sandwich panels
Source abstract
Abstract
In order to reveal the relationship between the four-point bending behaviour and structural parameters of Nomex honeycomb sandwich panels (NHSP), a comparison of the bending performance of sandwich panels with different specifications and directions was conducted. The ability of NHSP to improve the strength and stiffness of bare honeycombs and aluminium plates was also quantified. Furthermore, based on experimental data and existing theories, the critical relationship of each failure type of NHSP under four-point loading conditions was derived. The drawn bending failure map reveals the relationship between core layer performance parameters and failure types, which can provide guidance for the optimal design of sandwich structure in practical application.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Cellular and Composite Structures · Mechanical Behavior of Composites · Material Properties and Processing
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Traffic Safety on Track, Ministry of Education, Central South University, Changsha, China
Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Central South University, Changsha, China
School of Traffic & Transportation Engineering, Central South University, Changsha, China
Funding
National Natural Science Foundation of China · Nature Science Foundation for Excellent Youth Scholars of Hunan Province · Shenghua Yu-ying Talents Program of the Central South University · Fundamental Research Funds for the Central Universities of Central South University
References (46)
Show source-provided references
1. 10.1016/j.compstruct.2016.09.07110.1016/j.compstruct.2016.09.071 ↗
2. 10.1177/073168441986286910.1177/0731684419862869 ↗
3. 10.1007/s11771-020-4349-310.1007/s11771-020-4349-3 ↗
4. 10.1016/j.commatsci.2008.09.01710.1016/j.commatsci.2008.09.017 ↗
5. 10.1016/j.polymertesting.2020.10635810.1016/j.polymertesting.2020.106358 ↗
6. 10.1016/j.compstruct.2014.06.03310.1016/j.compstruct.2014.06.033 ↗
7. 10.1016/j.compstruct.2014.11.03410.1016/j.compstruct.2014.11.034 ↗
8. 10.1016/j.compositesb.2018.04.02510.1016/j.compositesb.2018.04.025 ↗
9. 10.1177/073168441879321110.1177/0731684418793211 ↗
10. 10.1016/j.compositesb.2018.08.12610.1016/j.compositesb.2018.08.126 ↗
11. 10.1016/j.mechmat.2019.10321410.1016/j.mechmat.2019.103214 ↗
12. 10.1016/j.compstruct.2018.03.07610.1016/j.compstruct.2018.03.076 ↗
13. 10.1177/073168441983833210.1177/0731684419838332 ↗
14. 10.1177/073168442094780110.1177/0731684420947801 ↗
15. 10.1007/s11771-014-1936-110.1007/s11771-014-1936-1 ↗
16. 10.1177/073168442094328510.1177/0731684420943285 ↗
17. 10.1016/j.apacoust.2019.02.02810.1016/j.apacoust.2019.02.028 ↗
18. 10.1016/j.compositesb.2013.09.00610.1016/j.compositesb.2013.09.006 ↗
19. 10.1016/j.compositesb.2017.03.03010.1016/j.compositesb.2017.03.030 ↗
20. 10.1016/j.ijimpeng.2014.07.01910.1016/j.ijimpeng.2014.07.019 ↗
21. 10.1016/j.compscitech.2019.10778510.1016/j.compscitech.2019.107785 ↗
22. 10.1177/073168441775329810.1177/0731684417753298 ↗
23. 10.1177/073168441561257310.1177/0731684415612573 ↗
24. 10.1016/j.compositesb.2013.12.03510.1016/j.compositesb.2013.12.035 ↗
25. 10.1177/109963621666407610.1177/1099636216664076 ↗
26. 10.1016/j.compstruct.2018.09.04710.1016/j.compstruct.2018.09.047 ↗
27. 10.1016/j.tws.2019.10636310.1016/j.tws.2019.106363 ↗
28. 10.1016/j.ijfatigue.2007.08.00610.1016/j.ijfatigue.2007.08.006 ↗
29. 10.1016/j.matdes.2013.09.01010.1016/j.matdes.2013.09.010 ↗
30. 10.1016/j.compstruct.2018.02.06710.1016/j.compstruct.2018.02.067 ↗
31. 10.1016/j.compstruct.2019.01.08110.1016/j.compstruct.2019.01.081 ↗
32. 10.1177/109963620606333710.1177/1099636206063337 ↗
33. 10.1016/S1359-8368(01)00007-510.1016/S1359-8368(01)00007-5 ↗
34. Zaharia SM · Rev Rom Mater · 2018 · 48 · 91
35. 10.1007/s13369-016-2307-z10.1007/s13369-016-2307-z ↗
36. 10.1016/j.commatsci.2012.01.00710.1016/j.commatsci.2012.01.007 ↗
37. 10.1177/073168441983649210.1177/0731684419836492 ↗
38. 10.1177/109963622090858010.1177/1099636220908580 ↗
39. 10.1016/j.compstruct.2020.11276810.1016/j.compstruct.2020.112768 ↗
40. 10.1016/j.compstruct.2020.11308010.1016/j.compstruct.2020.113080 ↗
41. ASTM C-393 · 2006
42. 10.1016/j.ijimpeng.2005.10.00110.1016/j.ijimpeng.2005.10.001 ↗
43. 10.1016/S0020-7683(00)00327-910.1016/S0020-7683(00)00327-9 ↗
44. Ashby MF · 2000
45. Gibson LJ · 1999
46. 10.1177/109963621772205210.1177/1099636217722052 ↗