Science and Technology

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The Bribano-Agordo railway line Analysis of the rail link project 95 years after the opening of the railway line
2 021
Numero:
Num. 1
Summary - The document provides an account of the project of the Bribano-Agordo railway line from the earlystages of the concept design until the opening to commercial traffic and subsequent closure... leggi tutto
Vibrations mitigation of the track equipment on ballast
2 020
Numero:
Num. 12
Summary - The paper proposes a method for identifying the elastic characteristics of the track in order to mitigate the actions produced by the transit of vehicles. The study is based on the use of... leggi tutto
Considerations on the application of digitisation and Building Information Modeling to the maintenance world
2 020
Numero:
Num. 12
Summary - During a presentation of the FAI autumn days, the President of the foundation, Prof. Andrea CARANDINI, started works with a particularly original introduction to the topic of the... leggi tutto
Unplanned rail service disruptions: Recovery Index for the station analysis where to set up a bus bridging
2 020
Numero:
Num. 11
Summary - The work proposes a quantitative model for the analysis of the resilience of railway lines with particular reference to the recovery activity through the setting up of a bus service. For... leggi tutto
Requirement specifications for track measuring and monitoring systems
2 020
Numero:
Num. 11
Summary - The paper shows some initial results of Assets4Rail, an EU founded project that aims to contribute to the modal shift towards rail by exploring, adapting andtesting the most advanced... leggi tutto
Intelligent wheelsets for the trains of the future: the role of in-service wheel-rail force measurement
2 020
Numero:
Num. 10
Summary - The European rail sector has a strong interest in innovations for monitoring the operational condition of a running vehicle. Many high technology systems can lead up to future rail systems... leggi tutto
Collective road transport infrastructural characteristics and spaces in the urban road regulation
2 020
Numero:
Num. 10
Summary - The Road Regulation regulates the characteristics, uses and management of the several road elements for all the allowed traffic components. The collective transport is one of the priority... leggi tutto
Local public transport supply in Italy: analysis of data from the National Observatory for Local Public Transport Policies
2 020
Numero:
Num. 9
Summary - What are the data collected by the National Observatory on Local Public Transport Policies for? To answer this question, some interesting elaborationsof these data are proposed below.... leggi tutto
Classification of railway lines based on speed – A worldwide overview of very high-speed infrastructure, rolling stock and services
2 020
Numero:
Num. 9
Summary - In this paper, a specific procedure is adopted for making a distinction between conventional-speed rail, high-speed rail, and very high-speed rail. The criteria adopted correspond to the... leggi tutto
Calibration and development of a multi-axis roller bench for monitoring the braking system of a railway vehicle
2 020
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Num. 8
Summary - The installation of on-board monitoring systems is a fundamental aspect to increase the safety of railway vehicles and to obtain rational and efficient programming of maintenance... leggi tutto

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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
Creep and wear study for contact wire of direct current catenary: comparison between Cu-ETP and CuAg0,1 contact wires
2013
Num. 10
  The increase of the speed and of the capacity in the railway operation requires an increase of the performances of both rolling stock and infrastructure. This paper is focused on the needed... read all
The “Hourglass” model
2013
Num. 8
  When there is an anomaly of the motorway traffic with drastic reduction of capacity, the almost immediate establishment of a queue is frequent. The note shows a generalized methodology to estimate... read all
Freight transport through the Swiss Alps: evolution as determined by application of a new model of modal split
2013
Num. 6
  The paper presents a dynamic model of demand modal split in a multimodal freight transport system. It has been devised in order to study the evolution of freight transport through the Swiss Alps,... read all
Study on narrow gauge track mechanics for speeding-up to 160 km/h (Second part)
2013
Num. 2
  The first part of this article has been published in the preceding issue of Ingegneria Ferroviaria, in such a way that the present part continues the sections contained there.

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