Home GeoForum Forums Geologia & Professione RSL - Laboratorio di Risposta Sismica Locale Strata con m/sec^2, disponibili sorgenti

A sostegno della mia tesi, posso citare il libro di Yoshida: 'Seismic Ground response analysis', Springer. This is one of the reasons why soil–structure interaction is required to be considered in the structural design.

Relativamente alla presenza di una struttura interrata quale un parcheggio:
https://www.researchgate.net/profile/Giu...-Structures.pdf

questo è il modello dell'opera


e di seguito il rapporto amax_opera/amax free field
...
In order to assess the effects (3) and (4), it has been used a synthetic response parameter defined as the ratio between the maximum acceleration at the 2D model surface, amax,S, and the peak acceleration at the surface evaluated in free field conditions, amax,FF (Fig. 3c,d and e). The model geometry produces, overall, seismic motion amplification behind the walls and at the excavation center, due to focusing phenomena of the waves, and seismic motion attenuation in front of the wall related to diffraction phenomena of seismic waves.
...