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Statistical Evaluation of The Fracture-Mechanical Test Of Two Different Fibre Reinforcement Concrete

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU144900" target="_blank" >RIV/00216305:26110/22:PU144900 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Statistical Evaluation of The Fracture-Mechanical Test Of Two Different Fibre Reinforcement Concrete

  • Original language description

    The proportion of fibre reinforced concrete applications is increasing and testing methods for obtaining its exact properties are improving. Nevertheless, it is necessary to improve the knowledge of fibre concrete preparation, testing, and, above all, the statistical evaluation of test results, as there are still questions to which there are no known answers. This paper demonstrates the possibilities of statistical evaluation of crack mouth displacement (CMOD) tests performed on 24 specimens. Beams with dimensions of 150 × 150 × 550 mm were prepared from C25/30 grade concrete reinforced with two different types of steel fibres: 38 mm length and 52 mm length. It should be mentioned that longer fibres have lower tensile strength than shorter ones. Therefore, a statistical evaluation of the CMOD test results is presented.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2022

  • Confidentiality

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