Prohlížení Acta Polytechnica CTU Proceedings. 2022, vol. 35 dle názvu

Zobrazují se záznamy 7-10 z 10

    • Modern railways for the 21st century – a challenge not only for designers 

      Autor: Kolář, Josef
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The paper outlines the basic goals for modern rail transport in the Czech Republic. This contribution points out some challenges and technical tasks that project engineers and operators of the rail transport in the Czech ...

    • Railway track deflection analysis by using evolutionary algorithms 

      Autor: Kulich, Pavel; Plášek, Otto
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      In contrast to numerical methods, analytical modelling of the railway track is one of the less time-consuming and computationally demanding methods which, in combination with the computing power commonly available today, ...

    • The long-pitch corrugation development in small radii curves 

      Autor: Valehrach, Jan; Říha, Tomáš; Vendel, Jiří; Plášek, Otto
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The paper deals with the phenomenon of long-pitch corrugation in curves of the small radii and also the effects that accelerate or slow down its development. The paper presents data from sections of railway track measured ...

    • The Railway 4.0 Concept – the vision of a digital railway in the Czech Republic (CR) 

      Autor: Leso, Martin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The paper presents a new alternative approach to the modernization of control and safety technologies on the railway network in the Czech Republic, referred to as the "The Railway 4.0 Concept". The presented concept is ...