All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Numerical study of failure in atypical test specimens during fracture tests

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU102609" target="_blank" >RIV/00216305:26110/12:PU102609 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Numerická studie porušování atypických zkušebních těles při lomových zkouškách.

  • Original language description

    This paper deals with a numerical study of the fracture propagation in atypical test specimens made from quasi-brittle material (concrete). The main aim is to select suitable test geometries and specimen shapes/sizes for the future studies and real testsin novel and advantageous test configuration. The tests are simulated in ATENA 2D software (using the cohesive crack propagation modelling). The test specimens should represent a wide range of different shapes which considerably differ in constraint conditions. The same type of loading is used for the whole specimen/geometry set - a wedge mechanism causing splitting in the central part of the test specimen. The configurations selected for the real testing will be further numerically analyzed in detailin order to investigate the stress and displacement fields in the cracked bodies

  • Czech name

    Numerická studie porušování atypických zkušebních těles při lomových zkouškách.

  • Czech description

    This paper deals with a numerical study of the fracture propagation in atypical test specimens made from quasi-brittle material (concrete). The main aim is to select suitable test geometries and specimen shapes/sizes for the future studies and real testsin novel and advantageous test configuration. The tests are simulated in ATENA 2D software (using the cohesive crack propagation modelling). The test specimens should represent a wide range of different shapes which considerably differ in constraint conditions. The same type of loading is used for the whole specimen/geometry set - a wedge mechanism causing splitting in the central part of the test specimen. The configurations selected for the real testing will be further numerically analyzed in detailin order to investigate the stress and displacement fields in the cracked bodies

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JM - Structural engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP105%2F11%2F1551" target="_blank" >GAP105/11/1551: Energetic and stress state aspects of quasi-brittle fracture ? consequences for determination of fracture-mechanical parameters of silicate composites</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Víceúrovňový design pokrokových materiálů 2012

  • ISBN

    978-80-87434-06-2

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    73-80

  • Publisher name

    Neuveden

  • Place of publication

    Brno, Česká republika

  • Event location

    Ústav fyziky materiálů AVČR, Žižkova 22, B

  • Event date

    Nov 29, 2012

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article