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Author：

Song, Guorong (Song, Guorong.) | Du, Xiaoyu (Du, Xiaoyu.) | Lü, Yan (Lü, Yan.) | Shi, Yuchen (Shi, Yuchen.) | Zhang, Binpeng (Zhang, Binpeng.) | He, Cunfu (He, Cunfu.) (Scholars：何存富)

Indexed by：

EI Scopus CSCD

Abstract：

When　the　current　theories　of　reflection/transmission　coefficients　without　stress　are　used,　the　elastic　properties　of　material　can　be　affected　by　stress,　which　may　cause　unstable　result　and　large　errors.　The　reflection/transmission　coefficient　of　prestressed　material　is　carried　out　based　on　acoustoelasticity.　The　reflection　of　aluminum　plate　is　calculated　and　compared　with　the　results　of　literature,　so　that　verify　the　accuracy　of　the　proposed　method.　The　reflection/transmission　coefficient　of　the　isotropic　plate　is　calculated.　The　influence　of　different　stresses　on　the　reflection　/　transmission　coefficient　is　analyzed　based　on　correlation　coefficient.　The　results　show　that　as　the　stress　increases,　the　amplitude　of　reflection　coefficient　spectrum　is　reduced　and　has　a　linear　relationship　with　the　stress.　This　provides　a　basis　for　characterizing　stress　using　reflection/transmission　coefficients.　©　2020　Journal　of　Mechanical　Engineering.

Keyword：

Phase interfaces Transmissions

Author Community：

  • [ 1 ] [Song, Guorong]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 2 ] [Du, Xiaoyu]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 3 ] [Lü, Yan]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Shi, Yuchen]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 5 ] [Zhang, Binpeng]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 6 ] [He, Cunfu]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing; 100124, China

Reprint Author's Address：

  • [song, guorong]college of mechanical engineering and applied electronics technology, beijing university of technology, beijing; 100124, china

Email：


grsong@bjut.edu.cn
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Source ：

Journal of Mechanical Engineering

ISSN： 0577-6686

Year： 2020

Issue： 12

Volume： 56

Page： 19-25

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 3

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 8

Affiliated Colleges：

材料科学与工程学院 本学院/部未明确归属的数据

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