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J. V. Sanchez, D. Caballero, R. Martinez-Sala, C. Rubio, J. Sanchez-Dehesa, F. Meseguer, J. Llinares and F. Galvez, “Sound Attenuation by Two-Dimensional Array of Rigid Cylinders,” Applied Physics Letters, Vol. 80, No. 24, 1998, pp. 5325-5328. doi:10.1103/PhysRevLett.80.5325

has been cited by the following article:

• TITLE: Towards Earthquake Shields: A Numerical Investigation of Earthquake Shielding with Seismic Crystals

  AUTHORS: Baris Baykant Alagoz, Serkan Alagoz

  KEYWORDS: Earthquake Shielding, Seismic Metamaterials, Seismic Wave Attenuation, Band Gap Analysis

  JOURNAL NAME: Open Journal of Acoustics, Vol.1 No.3, December 28, 2011

  ABSTRACT: Authors numerically demonstrate that the seismic surface waves from an earthquake can be attenuated by a seismic crystal structure constructed on the ground. In the study, seismic crystals with a lattice constant of kilometer are investigated in the aspect of band gaps (Stop band), and some design considerations for earthquake shielding are discussed for various crystal configurations in a theoretical manner. Authors observed in their FDTD based 2D wave simulation results that the proposed earthquake shield can provide a decreasing in magnitude of surface seismic waves. Such attenuation of seismic waves might reduce the damage in an earthquake.