.. _R4.05.02:

**r4.05.02** Stochastic approach for seismic analysis
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**Summary:**

This document presents a probabilistic calculation method for determining the response of a structure subjected to random seismic excitation from the excitation interspectra at the support points of the structure. The answer is itself expressed in the form of interspectra.






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    :maxdepth: 2
    :numbered:

    Introduction
    Principe_de_la_d_marche
    La_r_ponse_dynamique_al_atoire
    D_finition_de_la_matrice_interspectrale_de_puissance_excitatrice
    Bibliographie
    Description_des_versions_du_document