A seismic-shielding structure based on phononic crystal

dc.creator	Wang, Julin
dc.date	2020-12-25
dc.identifier	https://revistadelaconstruccion.uc.cl/index.php/RDLC/article/view/rdlc.19.3.272
dc.identifier	10.7764/rdlc.19.3.272-287
dc.description	In this paper, a seismic-shielding structure is presented based on phononic crystal, which is now used to control acoustic waves. An earthquake-proof barrier of seismic waves can be built by filling up the structure under the ground around the building that we want to protect. When the frequency of seismic waves falls into the band gaps of the structure, the seismic wave can be blocked. Herein, the frequency band gaps of the structure is calculated theoretically, and the influence of geometric and material parameters on the frequency band gaps is analyzed.	en-US
dc.format	application/pdf
dc.language	eng
dc.publisher	Escuela de Construcción Civil de la Pontificia Universidad Católica de Chile	en-US
dc.relation	https://revistadelaconstruccion.uc.cl/index.php/RDLC/article/view/rdlc.19.3.272/21489
dc.rights	Copyright (c) 2020 Julin Wang	en-US
dc.source	Revista de la Construcción. Journal of Construction; Vol. 19 No. 3 (2020): Revista de la Construcción. Journal of Construction; 272-287	en-US
dc.source	0718-915X
dc.subject	seismic waves	en-US
dc.subject	vibration isolation	en-US
dc.subject	band gaps	en-US
dc.title	A seismic-shielding structure based on phononic crystal	en-US
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	resarchearticle	en-US