Art

J-GLOBAL ID：201902264801202774   Reference number：19A2658823

Prediction of vibroacoustic transmission characteristics through double-plate floor structures by using finite-difference time-domain analysis

有限差分時間領域解析を用いた二重板床構造による振動音響透過特性の予測

Author (1)： Asakura Takumi (Tokyo University of Science)
Material： Acoustical Science and Technology (Web)  (Acoust Sci Technol (Web))
Volume： 40  Issue： 5  Page： 344-356(J-STAGE)  Publication year： 2019 
JST Material Number： U0399A  ISSN： 1347-5177  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *finite difference time domain method ,  floor ,  *floor impact sound ,  slab ,  mathematical model ,  scale model ,  case study ,  dimensional reduction ,  *acoustic transmission
Semi thesaurus term： *double floor ,  floor slab ,  *finite difference time-domain analysis ,  floor panel ,  coupled problem

Author keywords (5)： Finite-difference time-domain method ,  Wave-based analysis ,  Dimension-reduced model ,  Floor impact sound ,  Bending wave

JST classification (2)： Propagation of sound waves  (BB03030G) ,  Floors,ceilings  (RB03040H)

Reference (21)：

• 1) R. H. Lyon, Statistical Energy Analysis of Dynamical Systems (MIT Press, Cambridge, MA, 1975).
• 2) J. E. Manning, R. H. Lyon and T. D. Sharton, ``Transmission of sound and vibration to a shroud-enclosed spacecraft,'' NASA Tech. Rep., CR-81688, 1-122 (1966).
• 3) Y. Irie and S. Takagi, ``Structure-borne noise transmission in steel structure like a ship,'' Proc. Inter-Noise 78, pp. 789-794 (1978).
• 4) P. Hynná, P. Klinge and J. Vuoksinen, ``Prediction of structure-borne sound transmission in large welded ship structures using statistical energy analysis,'' J. Sound Vib., 180, 583-607 (1995).
• 5) M. D. McCollum and J. M. Cuschieri, ``Bending and in-plane wave transmission in thick connected plates using statistical energy analysis,'' J. Acoust. Soc. Am., 88, 1480-1485 (1990).

Terms in the title (3)： 有限差分時間領域解析 ,  音響透過 ,  予測