Essays about: "freight wagon"

Found 4 essays containing the words freight wagon.

  1. 1. Digitalization in the rail industry: Localizing damaged cargo wagons using spatial operations and big data

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Julia Hellner; [2021]
    Keywords : physical geography and ecosystem analysis; big data; clustering; digitization; geofence; geomatics; GNSS; maintenance; rail; spatial analysis; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : Climate change and the sustainability challenges of the 21st century require the reduction of greenhouse gas emissions in all sectors. Accordingly, political objectives urge for a shift from road to rail in logistics. This drives innovation, increased efficiency, and customer friendliness in the rail industry. READ MORE

  3. 2. Rail Quality Based Index

    University essay from Göteborgs universitet/Graduate School

    Author : Linkai Wang; Zhu Shengda; [2015-07-13]
    Keywords : Rail Freight Quality; Wagon; Benchmarking; RQBI; Differentiated Infrastructure Charges;

    Abstract : The aim of this thesis is to establish an integrated rail quality based index to evaluate different freight wagons’ performance. All materials are collected through literature reviews and interviews. READ MORE

  4. 3. Dynamic model of freight wagon

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Saeed Hossein Nia; [2011]
    Keywords : Track; modeling; simulation; rolling contact fatigue; freight wagon; three-piece bogie ;

    Abstract : The Swedish iron ore company LKAB uses freight wagon to transport iron ore from the mines in Kiruna and Malmberget to Luleå and Narvik. Within a research project at KTH Rail Vehicles a simulation model of the freight vehicle has been built up within the Multibody simulation code GENSYS. READ MORE

  5. 4. Train-Bridge Interaction on Freight Railway Lines

    University essay from KTH/Bro- och stålbyggnad

    Author : Davide Martino; [2011]
    Keywords : train-bridge interaction; dynamics; acceleration; freight train models; track models;

    Abstract : This study investigates the dynamic response of a railway bridge under train passage. Three load models designed around the Swedish Steel Arrow freight train are tested and compared. A series of Concentrated Forces, a succession of single degree of freedom Sprung-Masses, and a sequence of complex multi-degree of freedom Train Wagons. READ MORE