A three-dimensional model for the soil-railway track system, based on a geometrical periodic formulation and taking into account the dynamic soil-track interaction, is presented. Dynamic effects induced by high speed trains on the railway track and on the soil are studied. The proposed method is then tested for a severe case in which the dynamic response of the soil-railway track system is highly amplified as the train velocity approaches a critical value.

A three-dimensional model for the soil-railway track system, based on a geometrical periodic formulation and taking into account the dynamic soil-track interaction, is presented. Dynamic effects induced by high speed trains on the railway track and on the soil are studied. The proposed method is then tested for a severe case in which the dynamic response of the soil-railway track system is highly amplified as the train velocity approaches a critical value.

A three-dimensional model for …

AUTORI: Chebli H., Clouteau D., Modaressi A. RIG ANNO: 2003 NUMERO: 4 Numero di pagina: 26


Allegato: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2004_4_026.pdf

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Articolo completo: https://associazionegeotecnica.it/wp-content/uploads/2010/03/RIG_2004_4_026.pdf