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Registration Number

0212U000906, 0112U003584 , R & D reports

Title

METHODS DEVELOPMENT of THE OPERATIVE INVESTIGATION and ESTABLISHMENT of REASONS of THE RAILWAY VEHICLE DERAILMENT

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Head

Ganna Chernyak,

Registration Date

31-05-2012

Organization

State Enterprise "State Scientific Research Centre of Railway Transport of Ukraine"

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In composition research the dynamic processes of co-operation of the rolling stock and rails are analyzed, and indexes of safety of motion in relation to the event derailments for six model mechanisms: rolling of wheel through the head of rail, press out carriage, carriage overturn outside or inside curve, change of rails - slipper grate, expansion of rail track and troop landing of without joint track; the offered is generalized computer model of dynamics of the train on the derailment track section. The model includes the detailed presentations for the coupling for three (five) vehicles, where derailment first vehicle is in middle, and it includes the simplified presentations for other vehicles of the train; two methods was developed for establishment of relative weight of factors of event of the derailment by the computer modeling of dynamics of the train: the operative investigation of the derailment (ОРC) and the determination of reasons of the derailment (ОПС).

Product Description

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Черняк Ганна Юріївна

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2020-04-02