WAVE PROPAGATION IN ELASTIC LAYERS WITH DAMPING

被引：0

作者：

Sorokin, Sergey ^{[1
]}

Darula, Radoslav ^{[1
]}

机构：

[1] Aalborg Univ, Dept Mech & Mfg Engn, Fibigerstr 16, DK-9220 Aalborg, Denmark

来源：

PROCEEDINGS OF THE 23RD INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: FROM ANCIENT TO MODERN ACOUSTICS | 2016年

关键词：

HIERARCHY;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The conventional concepts of a loss factor and complex-valued elastic moduli are used to study wave attenuation in a visco-elastic layer. The hierarchy of reduced-order models is employed to assess attenuation levels in various situations. For the forcing problem, the attenuation levels are found for alternative excitation cases. The differences between two regimes, the low frequency one, when a waveguide supports only one propagating wave, and the high frequency one, when several waves are supported, are demonstrated and explained

引用

页数：8

共 50 条

[21] WAVE PROPAGATION AND DAMPING IN A HOT BOUNDED PLASMA
CATO, JE
KRISTIAN.M
HAGLER, MO
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1971, 16 (11): : 1294 - &
[22] Wave propagation and damping in linear viscoelastic laminates
Shorter, P.J.
Journal of the Acoustical Society of America, 2004, 115 (5 I): : 1917 - 1925
[23] Wave propagation and damping in linear viscoelastic laminates
Shorter, PJ
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2004, 115 (05): : 1917 - 1925
[24] Wave propagation in heterogeneous layers of the Earth
Dhua, Sudarshan
Chattopadhyay, Amares
WAVES IN RANDOM AND COMPLEX MEDIA, 2016, 26 (04) : 626 - 641
[25] WAVE PROPAGATION ALONG PERIODIC LAYERS
Farmer, Chris L.
Ockendon, Hilary
Ockendon, John R.
SIAM JOURNAL ON APPLIED MATHEMATICS, 2018, 78 (04) : 2154 - 2175
[26] Wave propagation in elastic media with nanostructures
Huang, C. L.
Sun, C. T.
ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008, 2008, : 325 - 328
[27] FINITE ELASTIC WAVE PROPAGATION IN RUBBER
MASON, P
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1963, 272 (1350) : 315 - +
[28] Characterization of elastic wave propagation in soil
Larson, GD
Martin, JS
Scott, WR
McCall, GS
Rogers, PH
DETECTION AND REMEDIATION TECHNOLOGIES FOR MINES AND MINELIKE TARGETS VII, PTS 1 AND 2, 2002, 4742 : 629 - 639
[29] WAVE PROPAGATION IN ELASTIC RODS.
Pastrone, Franco
Tonon, Maria Luisa
1600, (05):
[30] ON AN INVERSE PROBLEM IN ELASTIC WAVE PROPAGATION
Apostol, B. F.
ROMANIAN JOURNAL OF PHYSICS, 2019, 64 (9-10):

← 1 2 3 4 5 →