Sökning: "bituminous sub-ballast"

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  1. 1. Simulation of railway infrastructure with asphalt layer for tracks in Sweden

    Master-uppsats, KTH/Byggvetenskap

    Författare :Aleksandra Kuksova; [2020]
    Nyckelord :Ballasted track; bituminous mixture; bituminous sub-ballast; temperature; railway track modelling; finite element analysis. v;

    Sammanfattning : With the introduction of high-speed trains over the past few years, as well as withan increase in traffic loads and volumes, the attractiveness and competitiveness ofthe railway transport system have increased. This leads to the need to develop newcost-effective ways in railway construction, providing an increase in the life cycle ofthe railway track and reducing the need for maintenance. LÄS MER