Science and Technology

Ricerca nelle sezioni IF

The energy consumption of trains in operation: simulation, a methodology for the analysis and influence of the driving style
2015
Num. 4
  Summary - The paper proposes an analysis methodology of energy consumptions in the railway field, presenting a comparison between an analytical calculation model and some measurements. It is... read all
Forecast of passengers demand on HS rail services: a system of models
2015
Num. 3
Summary - This article describes the activities carried out for the development of a support system for the fore- casting of demand and the planning of HS railway services (lines, timetables and... read all
Methodologies for the hauled mass increase of freight trains in accordance with Fiche UIC 421
2015
Num. 2
Summary - The current version of Fiche UIC 421 on the interoperability of freight trains is characterised by an approach, called "relative", for the purposes of defining new configurations of trains... read all
Measurement of the vertical loads transferred to the rail
2014
Num. 12
  The aim of the research is the study and setup of a Vertical Loads Measurement Station (SMCV) transmitted from the wheels to the rails during operation. The research was developed through... read all
A method for evaluating the frequency effect on the overall travel time
2014
Num. 10
In this article, a method to evaluate the effect of the frequency of transport service on the overall travel time is proposed for a given origin destination connection. In particular, a formula for... read all
An assessment model of the single-track line carrying capacity: influence of the signalling system and application to the Trans-Mongolian railways
2014
Num. 8
  The Trans-Mongolian railway represents an interesting study case within the Trans-Asian connections, since - in these years - they have been subject to radical upgrading intended to increase its... read all
Thermal simulator for traction chains of high-speed trains, application to ETR500-Frecciarossa
2014
Num. 6
  The article is structured as follows: it initially shows the theoretical principles, describing the use of circuit networks (thermal networks) to represent the thermal behaviour of electrical... read all
Visco-elastic modeling for railway track structure layers
2014
Num. 3
  This article proposes a method of calculation for evaluating stresses and strains in the track structure. This condition is calculated by modelling the single elements composing the structure,... read all
Modeling of port - freight village systems and loading units’ tracking functions
2014
Num. 1
  The study starts from the applications of tracking to the freight transport and faces the contribution to the inter-modality of the real time load units identification. The main problems hindering... read all
Short-term rolling stock rostering and maintenance scheduling optimization
2014
Num. 1
  This paper describes an optimization framework for rolling stock ros tering and maintenance scheduling at a busy workshop. A new mixed- integer linearprogramming formulation is provided for the... read all

Pages