Concept

Gare ferroviaire

Publications associées (32)

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Pedestrian flows occurring in train stations are multi-directional and highly non-stationary. In this work, we develop a cell-based pedestrian flow model capable of describing flow patterns arising when a multitude of trains arrive and depart in close succ ...

2013

Preliminary ideas for dynamic estimation of pedestrian origin-destination demand within train stations

Michel Bierlaire, Bilal Farooq, Flurin Silvan Hänseler

This article provides preliminary ideas for the dynamic estimation of pedestrian origin- destination (OD) demand within train stations. In particular, a methodology is outlined that can predict OD demand as function of the train time table and train track ...

2012

On the online track assignment problem

Benjamin Leroy-Beaulieu

This paper aims to start an analytical study of the computational complexity of some online We analyze the following problem. Consider a train station consisting of a set of parallel tracks. Each track can be approached from one side only or from both side ...

2012

Comportement du ballast sous l'action du bourrage et du trafic ferroviaire

Chiara Paderno

The geometry of the railway track is degraded under traffic load, and must be maintained periodically. This degradation is due to the arrangement of ballast particles under loads and vibrations, which results into irreversible plastic settlements. Tamping ...

EPFL2010

Approximately 25 percent of the budget for the maintenance and renewal of railway tracks –in Switzerland more than a billion Swiss Francs– is used for the switches (points) and crossings (S&C). While in the mean time the budget expenditure for the maintena ...

EPFL2009

Approximately 25 percent of the budget for the maintenance and renewal of railway tracks is used for the switches (points) and crossings (S&C). While in the mean time the budget expenditure for the maintenance and renewal of plain track is optimized with e ...

2008

Is Carrier Choice Different for 3PLs and other End-shippers? Some Preliminary Findings

As companies have increasingly sought to outsource their non-essential activities, there has been a dramatic rise in the use of the services of external companies (often referred to as Third Party Logistics Companies or 3PLs) to organize transportation log ...

2007

Is Carrier Choice Different for 3PLs and other End-shippers? Some Preliminary Findings

2007

We have designed and realized a new integrated Hall structure that converts the magnetic field vector in the chip plane, into an ac signal, whose amplitude and phase correspond to the magnitude and direction of the field. It is the first Hall sensor that p ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2007

Quel pôle intermodal pour Istanbul (Eminonu, Istanbul, Turquie)?

Charlotte Cornélie Truwant, Catherine Cotting

Postulat: L'interface comme outil de friction positive entre l'urbanité et l'infrastructure. La métropole "stambouliote" se caractérise par un degré très élevé de l'urbanité. Le rapport entre sa densité et sa diversité engendre une substance socio-urbaine ...

2006