Sound transmission through sandwich plate with hourglass lattice truss core
Source abstract
Abstract
This article is devoted to investigating sound insulation performance of a simply supported sandwich plate with an hourglass lattice core. The governing equations of lattice core sandwich plate are established using the Reissner sandwich plate theory. The solutions are derived using Fourier series expansion. The developed model is verified through the comparison with the results of the models from the existing literature, as well as finite element method (FEM). The effects of various structural and material parameters, the incident angle, and azimuth angle of the incident sound on sound insulation characteristics are investigated. It is demonstrated that the sandwich plate with the hourglass lattice core can outperform that with the traditional lattice cores. This work provides useful guidelines for the design of lightweight lattice sandwich structures in the application of sound insulation.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Acoustic Wave Phenomena Research · Cellular and Composite Structures · Composite Structure Analysis and Optimization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Mechanical Engineering, Beijing University of Technology, Beijing, China
Department of Mechanical Engineering, University of Auckland, Auckland, New Zealand
References (50)
Show source-provided references
1. 10.1016/j.matdes.2013.05.01810.1016/j.matdes.2013.05.018 ↗
2. 10.1016/j.ijimpeng.2016.04.00910.1016/j.ijimpeng.2016.04.009 ↗
3. 10.1177/107754631558194310.1177/1077546315581943 ↗
4. 10.1016/j.jsv.2003.09.02610.1016/j.jsv.2003.09.026 ↗
5. 10.1121/1.497993410.1121/1.4979934 ↗
6. 10.1016/j.matdes.2015.09.12910.1016/j.matdes.2015.09.129 ↗
7. 10.1016/j.ijheatfluidflow.2010.07.00210.1016/j.ijheatfluidflow.2010.07.002 ↗
8. 10.1016/j.ijheatmasstransfer.2003.10.01210.1016/j.ijheatmasstransfer.2003.10.012 ↗
9. 10.1016/j.matdes.2008.07.01610.1016/j.matdes.2008.07.016 ↗
10. 10.1016/j.compstruct.2008.02.00510.1016/j.compstruct.2008.02.005 ↗
11. 10.1016/j.compstruct.2017.05.02310.1016/j.compstruct.2017.05.023 ↗
12. Yang W, Xiong J, Feng LJ, et al. Fabrication and mechanical properties of three-dimensional enhanced lattice truss sandwich structures. J Sandw Struct Mater . Epub ahead of print 24 July 2018. DOI: 10.1177/109963621878960210.1177/1099636218789602 ↗
13. 10.1016/j.compositesb.2016.09.09810.1016/j.compositesb.2016.09.098 ↗
14. 10.1016/j.compositesb.2016.04.05010.1016/j.compositesb.2016.04.050 ↗
15. 10.1016/j.ijmecsci.2014.05.01410.1016/j.ijmecsci.2014.05.014 ↗
16. 10.1080/15376494.2010.52816310.1080/15376494.2010.528163 ↗
17. 10.1016/j.marstruc.2018.09.00410.1016/j.marstruc.2018.09.004 ↗
18. 10.1121/1.273942010.1121/1.2739420 ↗
19. 10.1016/j.jsv.2015.05.03110.1016/j.jsv.2015.05.031 ↗
20. 10.1006/jsvi.1995.010110.1006/jsvi.1995.0101 ↗
21. 10.1121/1.41805410.1121/1.418054 ↗
22. 10.1121/1.193221210.1121/1.1932212 ↗
23. 10.1006/jsvi.2001.400810.1006/jsvi.2001.4008 ↗
24. 10.1006/jsvi.2001.400910.1006/jsvi.2001.4009 ↗
25. 10.1016/j.jsv.2004.10.02010.1016/j.jsv.2004.10.020 ↗
26. 10.1121/1.353194710.1121/1.3531947 ↗
27. Wang DW, Ma L, Wang XT, et al. Sound transmission loss of sandwich plate with pyramidal truss cores. J Sandw Struct Mater . Epub ahead of print 26 February 2018. DOI: 10.1177/109963621875968310.1177/1099636218759683 ↗
28. 10.1016/j.apacoust.2008.06.01210.1016/j.apacoust.2008.06.012 ↗
29. 10.1016/0022-460X(92)90650-M10.1016/0022-460X(92)90650-M ↗
30. 10.1016/j.apacoust.2006.06.01010.1016/j.apacoust.2006.06.010 ↗
31. 10.1006/jsvi.2001.386710.1006/jsvi.2001.3867 ↗
32. 10.1121/1.497792510.1121/1.4977925 ↗
33. 10.1115/1.400046610.1115/1.4000466 ↗
34. 10.1016/j.ast.2019.01.05010.1016/j.ast.2019.01.050 ↗
35. 10.1016/j.compstruct.2018.10.01310.1016/j.compstruct.2018.10.013 ↗
36. 10.1016/S0022-460X(03)00418-810.1016/S0022-460X(03)00418-8 ↗
37. 10.1016/j.matdes.2016.03.10010.1016/j.matdes.2016.03.100 ↗
38. 10.1016/j.ijmecsci.2017.10.04510.1016/j.ijmecsci.2017.10.045 ↗
39. Wei K, Yang QD, Yang XJ, et al. Mechanical analysis and modeling of metallic lattice sandwich additively fabricated by selective laser melting. Thin Walled Struct 2020; 146: 106189. DOI: 10.1016/j.tws.2019.10618910.1016/j.tws.2019.106189 ↗
40. 10.1016/0020-7683(77)90077-410.1016/0020-7683(77)90077-4 ↗
41. 10.1016/S0020-7683(01)00103-210.1016/S0020-7683(01)00103-2 ↗
42. 10.1016/B978-0-08-012870-2.50012-210.1016/B978-0-08-012870-2.50012-2 ↗
43. 10.1016/j.mseb.2012.02.00310.1016/j.mseb.2012.02.003 ↗
44. 10.1016/j.jsv.2019.07.00610.1016/j.jsv.2019.07.006 ↗
45. 10.1080/15376494.2017.140061610.1080/15376494.2017.1400616 ↗
46. Chen JW · Comp Mater Continua · 2011 · 24 · 163
47. 10.1016/j.compositesb.2017.09.02310.1016/j.compositesb.2017.09.023 ↗
48. 10.1061/(ASCE)AS.1943-5525.000081710.1061/(ASCE)AS.1943-5525.0000817 ↗
49. Guo ZK, Yang XD, Zhang W. Dynamic analysis, active and passive vibration control of double-layer hourglass lattice truss structures. J Sandw Struct Mater . Epub ahead of print 27 June 2018. DOI: 10.1177/109963621878433910.1177/1099636218784339 ↗
50. 10.1016/j.jmps.2010.05.00810.1016/j.jmps.2010.05.008 ↗