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Titre du document / Document title

Development of a Maglev Vehicle/Guideway System Interaction Model and Comparison of the Guideway Structural Analysis with Railway Bridge Structures

Auteur(s) / Author(s)

YAGHOUBI Hamid (1) ; ZIARI Hasan (2) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Iran Maglev Technology (IMT), No. 8, Alley 14, South Pirouzan St., Hormozan Ave., Phase 2, Shahrak Gharb Sq., Tehran, IRAN, REPUBLIQUE ISLAMIQUE D'
(2) School of Civil Engineering, Iran Univ. of Science and Technology (IUST), Narmak, Tehran, 16846-13114, IRAN, REPUBLIQUE ISLAMIQUE D'

Résumé / Abstract

Magnetic levitation (maglev) systems have become a focus of the worldwide transportation industries. Despite demands for this type of transportation, no practical and well-accepted algorithm has been publicly presented yet for the analysis and design of maglev guideway structures. The maglev vehicle/guideway interaction problem has bothered researchers for years. A systematic approach for this methodology is required. In this paper, the technical specification of the guideways and the forces imposed on them are investigated, and a maglev vehicle/guideway system interaction model is presented. Design methods and criteria of the guideway, including the deflection regulations and stresses limits, are also discussed. Moreover, a case study is conducted to investigate the dynamics of the maglev model. Modeling the electromagnetic suspension system, the five-car vehicle system, and the vehicle/guideway interactions is accomplished. Eventually, the behavior of the elevated guideway is technically compared with that of railroad bridges to illustrate the structural advantages of the guideway. The case study illustrates the practicality of the analysis, so the results obtained indicate that the method presented is useful for the design of the maglev guideway.

Revue / Journal Title

Journal of transportation engineering    ISSN  0733-947X   CODEN JTPEDI 

Source / Source

2011, vol. 137, no2, pp. 140-154 [15 page(s) (article)] (3/4 p.)

Langue / Language

Anglais

Editeur / Publisher

American Society of Civil Engineers, Reston, VA, ETATS-UNIS  (1983) (Revue)

Mots-clés anglais / English Keywords

Asia

;

Bending moment

;

Shear force

;

Iran

;

Case study

;

Load

;

Specification

;

Comparative study

;

Interaction

;

System design

;

Guideway

;

Structural analysis

;

Railway bridge

;

Magnetically levitated vehicle

;

Rail transportation

;

Mots-clés français / French Keywords

Asie

;

Moment fléchissant

;

Effort tranchant

;

Iran

;

Etude cas

;

Charge

;

Spécification

;

Etude comparative

;

Interaction

;

Conception système

;

Glissière

;

Analyse structurale

;

Pont rail

;

Véhicule suspension magnétique

;

Transport ferroviaire

;

Mots-clés espagnols / Spanish Keywords

Asia

;

Momento flextante

;

Esfuerzo cortante

;

Iran

;

Estudio caso

;

Carga

;

Especificación

;

Estudio comparativo

;

Interacción

;

Concepción sistema

;

Corredera

;

Análisis estructural

;

Puente ferroviario

;

Vehículo a suspensión magnética

;

Transporte ferroviaro

;

Mots-clés d'auteur / Author Keywords

Magnetic levitation trains

;

Guideways

;

Interactions

;

Design

;

Structural analysis

;

Railroad trains

;

Bridges

;

railroad

;

Magnetic levitation trains

;

Guideways

;

Interactions

;

Loads

;

Analysis

;

Design

;

Railroad trains

;

Bridges

;

Localisation / Location

INIST-CNRS, Cote INIST : 572 E, 35400019188839.0060

Nº notice refdoc (ud4) : 23756811



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