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Computational lifetime estimate in number of cycles till break at hydraulic cylinders in area of shape discontinuity

Result description

In the article there is given an analysis of stress in macrovolume of a hydraulic cylinder for an area of shape discontinuity (a special shape of a recess) by means of FEM (SAMCEF software). For computations of number of cycles till a break there has been considered the methods assuming an effect of a recess during the whole course of a fatique process.

Keywords

FEMhydraulic cylinderbreakstressdeformationstress tensorstrain tensorfatiquenumber of cyclesshape factornotch factor

The result's identifiers

Alternative languages

  • Result language

    čeština

  • Original language name

    Výpočtový odhad životnosti v počtu cyklů do lomu u přímočarých hydraulických motorů v místě tvarové diskontinuity

  • Original language description

    In the article there is given an analysis of stress in macrovolume of a hydraulic cylinder for an area of shape discontinuity (a special shape of a recess) by means of FEM (SAMCEF software). For computations of number of cycles till a break there has been considered the methods assuming an effect of a recess during the whole course of a fatique process.

  • Czech name

    Výpočtový odhad životnosti v počtu cyklů do lomu u přímočarých hydraulických motorů v místě tvarové diskontinuity

  • Czech description

    In the article there is given an analysis of stress in macrovolume of a hydraulic cylinder for an area of shape discontinuity (a special shape of a recess) by means of FEM (SAMCEF software). For computations of number of cycles till a break there has been considered the methods assuming an effect of a recess during the whole course of a fatique process.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Computational Mechanics 2005

  • ISBN

    80-7043-400-7

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    8

  • Publisher name

    University of West Bohemia in Pilsen

  • Place of publication

    Pilsen

  • Event location

    Pilsen

  • Event date

    Nov 7, 2005

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article