The effect of boundary conditions on sound loudness radiated from rectangular plates

被引：7
作者：
Qiao, Yufeng [1 ]
Huang, Qibai [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Coll Mech Sci & Engn, Wuhan 430074, Peoples R China
来源：
ARCHIVE OF APPLIED MECHANICS | 2007年 / 77卷 / 01期
关键词：
boundary condition; sound loudness; rectangular plate;
D O I：
10.1007/s00419-006-0075-z
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper describes the effect of boundary conditions on sound loudness radiated from rectangular plates. Based on the Rayleigh integral, the Zwicker's loudness model and the dynamic response of the plates, the sound loudness radiated from vibrating plates and the effects of simple support, clamped support and free support on sound loudness are separately studied. The effects of boundary conditions on sound intensity level, sound intensity density and critical-band level are also studied, taking the frequency selectivity of human hearing into account. The transformation from sound intensity level to sound loudness radiated from rectangular plates, due to the frequency-selectivity characteristics of human hearing, is also illustrated.
引用
收藏
页码：21 / 34
页数：14
相关论文
共 22 条
[1]   Sound radiation from forced vibration of rectangular orthotropic plates under moving loads [J].
Au, FTK ;
Wang, MF .
JOURNAL OF SOUND AND VIBRATION, 2005, 281 (3-5) :1057-1075
[2]   Improvement of the semi-analytical method, for determining the geometrically non-linear response of thin straight structures. Part 1: Application to clamped-clamped and simply supported-clamped beams [J].
El Kadiri, M ;
Benamar, R ;
White, RG .
JOURNAL OF SOUND AND VIBRATION, 2002, 249 (02) :263-305
[3]  
FASTL H, 1990, INT CONTRIBUTIONS PS, V5
[4]   The frequency response and damping effect of three-layer thin shell with viscoelastic core [J].
Hu, YC ;
Huang, SC .
COMPUTERS & STRUCTURES, 2000, 76 (05) :577-591
[5]  
KABAL R, 2002, EXAMINATION INTERPRE
[6]  
Leissa AW, 1969, NASA, P1
[7]   Acoustic radiation from plates into a wedge-shaped fluid region: Application to the free plate problem [J].
Leppington, FG .
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1996, 452 (1951) :1745-1764
[8]   ACOUSTIC RADIATION FROM RECTANGULAR PANELS WITH CONSTRAINED EDGES [J].
LEPPINGTON, FG ;
BROADBENT, EG ;
HERON, KH .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1984, 393 (1804) :67-84
[9]   Acoustic radiation from a rectangular plate reinforced by springs at arbitrary locations [J].
Li, WL ;
Gibeling, HJ .
JOURNAL OF SOUND AND VIBRATION, 1999, 220 (01) :117-133
[10]   Sound radiation from an unbaffled elastic plate strip of infinite length [J].
Michishita, K ;
Sakagami, K ;
Morimoto, M ;
Svensson, UP .
APPLIED ACOUSTICS, 2000, 61 (01) :45-63
123