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Vertical oscillation investigation of spatially elastically supported rigid plate - vehicle model

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F19%3A43895077" target="_blank" >RIV/44555601:13420/19:43895077 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1051/matecconf/201925403010" target="_blank" >http://dx.doi.org/10.1051/matecconf/201925403010</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1051/matecconf/201925403010" target="_blank" >10.1051/matecconf/201925403010</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Vertical oscillation investigation of spatially elastically supported rigid plate - vehicle model

  • Original language description

    The article deals with introduction into the issue of the general asymmetry under vertical oscillation of systems of spatially elastically supported bodies with context of vehicle application. The various models are mentioned, quarter, half and full model (with different DOF) and advantages and disadvantages are discussed. The basic calculation procedures were presented for symmetry and asymmetry of geometry and excitation. The excitation is produced by jump change of plate support (analytically and numerically solved by Heaviside&apos;s function, in the experimental part by jump down from the wedges). The procedure to solve the basic 3D model is introduced for selected types of asymmetry of geometry and excitation. The practical approach is presented on the two-axle railroad vehicle. The vertical displacement, velocities, accelerations and angles of rotation of symmetry axes are considered. The time trend of the vertical displacement of the general point the aim of the calculation (3 DOF considered).

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    MATEC Web of Conferences

  • ISBN

  • ISSN

    2261-236X

  • e-ISSN

    2261-236X

  • Number of pages

    12

  • Pages from-to

    1-12

  • Publisher name

    EDP Sciences

  • Place of publication

    Les Ulis

  • Event location

    Rydzyna

  • Event date

    Sep 4, 2018

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article