Results 31 to 40 of about 751,043 (293)
MATEC Web of Conferences, 2017 In order to determine the method of contact surface treatment and to define the rational surface roughness in the wheel/rail contact for the minimal growth rate of contact fatigue defects the program of experiments in operational conditions was developed.
Voronin Serhii +4 more
doaj +1 more source
THE MEASUREMENT METHODOLOGY IMPROVEMENT OF THE HORIZONTAL IRREGULARITIES IN PLAN
Nauka ta progres transportu, 2015 Purpose. Across the track superstructure (TSS) there are structures where standard approach to the decision on the future of their operation is not entirely correct or acceptable.
O. M. Patlasov, S. O. Tokariev
doaj +1 more source
TESTING THE SUITABILITY OF THE EXTRUDED POLYSTYRENE (STYRODUR) APPLICATION IN THE TRACK SUBSTRUCTURE
Acta Polytechnica, 2020 Extruded polystyrene (XPS) and its excellent thermal insulation properties have been known for over 60 years. Due to its thermal, mechanical, but also deformation properties, XPS has a universal application, not only in the construction industry.
Libor Ižvolt +2 more
doaj +1 more source
Improving the activity of waste concrete recycled powder by a mechanical-microwave combing method [PDF]
Railway SciencesPurposeThe efficient utilization of recycled concrete powder (RCP) has attracted much attention. To break through the limitation of single activation technology of RCP, this study investigates the effects of a mechanical-microwave method on the ...
Henan Shi +5 more
doaj +1 more source
Buildings, 2023 The subject of the research is the investigation of the behavior of railway tracks in places with a significant change in the stiffness of the track.
Stanislav Hodas +2 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshuThis study aims to develop switching and adjustment devices for switch rails, proposing a point of turnout that contributes to reduced maintenance efforts.
Shingo TAMAGAWA +3 more
doaj +1 more source
Verification of boundary conditions of numerical modeling of the track substructure thermal regime – influence of the snow cover [PDF]
Archives of Transport, 2018 The initial part of the paper briefly characterizes a long-term experimental activity at the Department of Railway Engineering and Track Management (DRETM). The research of the DRETM focuses, besides other research activities and specific problems in the
Libor IŽVOLT, Peter DOBEŠ, Juraj PIEŠ
doaj +1 more source
The Insistence of Blackness and the Persistence of Antiblackness in Ireland
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper positions Ireland as a critical site for examining the insistence of blackness and an antiblackness created and sustained through Irish ethnonationalist imaginaries and exclusionary processes. Drawing on connected sociologies and Irish Black Studies, this enquiry argues that antiblackness in Ireland operates as a generational force,
Philomena Mullen
wiley +1 more source
FEATURES OF THE RESEARCH WORK ELEMENTS DEFORMABILITY OF RAILWAY TRACK
Nauka ta progres transportu, 2015 Purpose. The scientific paper is supposed the determination of basic physical and structural conditions in modeling life cycle of the elements of the railway line for the study of deformation processes as the basis of normative base of the track at the ...
I. O. Bondarenko
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT The Roman city of Doclea is a key archaeological site of Montenegro, valued for its impressive remains and its role in the nation's cultural identity within European and the Mediterranean history. Doclea was the second‐largest city in the province of Roman Dalmatia, a municipium created in the first century ad and named after the Illyrian ...
Tatjana Koprivica +5 more
wiley +1 more source