caa a22 4500 467913943 CHVBK 20180406152856.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s10999-006-9016-9 doi (NATIONALLICENCE)springer-10.1007/s10999-006-9016-9 A new approach of vibration isolation analysis of periodic composite structure based on phononic crystal [Elektronische Daten] [Wang Yong, Huang Qibai, Zhou Minggang, Liu Zhanxin] It is well-known that phononic crystal has a good effect of vibration isolation within some frequency range. The transmission performances of elastic waves propagating in three-dimension composite structure, based on phononic crystal, embedded periodically with spherical scatterers with different mass density and Lame coefficients are analyzed by the transfer matrix method in this paper. The transfer matrix of monolayer structure and the entire structure are deduced by the wave equations considering boundary conditions of displacement and stress continuity between layers, the reflectivity and transmissivity of vibration isolation of the structure are obtained by calculating its effective impedance, and some useful conclusions are drawn after numerical simulation is carried out. Springer Science+Business Media, Inc., 2007 Periodic composite structure based on phononic crystal nationallicence Transmission performances nationallicence Transmissivity nationallicence Numerical simulation nationallicence Yong Wang Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut Qibai Huang Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut Minggang Zhou Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut Zhanxin Liu Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut International Journal of Mechanics and Materials in Design Kluwer Academic Publishers 3/2(2006-06-01), 103-109 1569-1713 3:2<103 2006 3 10999 https://doi.org/10.1007/s10999-006-9016-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10999-006-9016-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yong Wang Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut NATIONALLICENCE 700 1- Qibai Huang Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut NATIONALLICENCE 700 1- Minggang Zhou Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut NATIONALLICENCE 700 1- Zhanxin Liu Department of Mechanical Design, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, People's Republic of China aut NATIONALLICENCE 773 0- International Journal of Mechanics and Materials in Design Kluwer Academic Publishers 3/2(2006-06-01), 103-109 1569-1713 3:2<103 2006 3 10999 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer