Simulation of seismic response in an idealized city |
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| Authors: | Chrysoula Tsogka Armand Wirgin |
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| Institution: | Laboratoire de Mécanique et d'Acoustique, UPR 7051 du CNRS, 31 chemin Joseph Aiguier, 13402, Marseille cedex 20, France |
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| Abstract: | We study the seismic response of an idealized 2D ‘city’, constituted by ten non equally-spaced, non equally-sized, homogenized blocks (i.e. buildings or groups of buildings) anchored in a soft soil layer overlying a hard halfspace. Our results display strong response inside the blocks and on the ground which qualitatively match the responses observed in some earthquake-prone cities. |
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| Keywords: | Earthquakes Cities Beating Amplification and long coda of vibrations |
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