Corrective countermeasure for track transition zones in railways: Adjustable fastener
نویسندگان
چکیده
منابع مشابه
Track geometry for high-speed railways
The present work consists of two main parts. The first part (Chapter 2 and 3) deals with a literature survey where a short introduction is given for track geometry and track/vehicle interaction. After the introduction, a survey over the present standard in Europe and Japan is made. In particular the recent proposals for a common European Standard (CEN) and TSI (Technical Specification for Inter...
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Checking railway sratus is critical to guarantee high operating safety, proper maintenance schedule, IOW maintenance and oprsrating costs. This (operation consists of the analysis of the rail profile and level as well as overall geometry and ondulation. Traditional detection systems are based on mechanical devices in contact with the track. Innovative approaches are based on laser scanning and ...
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One of the most important factors influencing the track maintenance is the transitions between parts of the track with different vertical stiffness. The dynamic...
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Transition zones in railway tracks are locations with considerable changes in the vertical stiffness of the rail support. Typically they are located near engineering structures, such as bridges, culverts, tunnels and level crossings. In such locations, the differential settlement always exists and continually grows without proper maintenance. Due to the effect of the differential settlement and...
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ژورنال
عنوان ژورنال: Engineering Structures
سال: 2018
ISSN: 0141-0296
DOI: 10.1016/j.engstruct.2018.05.004