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Research of Passive Method Acoustic Emission for Non-destructive Testing in Building Industries

Project goals

Intention of the project is research of passive method of acoustic emission (Impact-echo) and appreciation its pertinency for fast and reliable non-destructive testing qualities, credibility and lifetime of structural elements. In terms of project will be fulfilment:Preparation and production of specimen (ceramic tiles,roof tiles,concrete cubes and beams).Experimental checking of gauging arrangement.Selection of suitable parameters of acoustic method (Impact-echo).Gradual degradation of set specimen andtheir testing with acoustic method (Impact-echo).Realization of destructive and non-destructive examinations for verification  results adventitious of acoustic method (Impact-echo).Analysis of results.Projet contribute to improvement of the process of testing and checking of structural elements. Rechords will be utilized for non-destructive testing of materials especially in building industries.

Keywords

Impact-echomrazuvzdornostkeramická dlaždicestřešní taškapiezoelektrický snímačbeton

Public support

  • Provider

    Czech Science Foundation

  • Programme

    Post-graduate (doctorate) grants

  • Call for proposals

    Postdoktorandské granty 9 (SGA02009GA1PD)

  • Main participants

    —

  • Contest type

    VS - Public tender

  • Contract ID

    103/09/P247

Alternative language

  • Project name in Czech

    Výzkum pasivní metody akustické emise Impact-echo pro nedestruktivní testování ve stavebnictví

  • Annotation in Czech

    Záměrem projektu je výzkum pasivní metody akustické emise (Impact - echo) a posouzení její vhodnosti pro rychlé a spolehlivé nedestruktivní testování kvality, spolehlivosti a životnosti stavebních prvků.

Scientific branches

  • R&D category

    ZV - Basic research

  • CEP classification - main branch

    JN - Civil engineering

  • CEP - secondary branch

    —

  • CEP - another secondary branch

    —

  • 20101 - Civil engineering

Completed project evaluation

  • Provider evaluation

    U - Uspěl podle zadání (s publikovanými či patentovanými výsledky atd.)

  • Project results evaluation

    The project gone according to plan both in terms of expertise and in terms of disbursement of funds.

Solution timeline

  • Realization period - beginning

    Jan 1, 2009

  • Realization period - end

    Dec 31, 2011

  • Project status

    U - Finished project

  • Latest support payment

    Apr 16, 2011

Data delivery to CEP

  • Confidentiality

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

  • Data delivery code

    CEP12-GA0-GP-U/03:3

  • Data delivery date

    May 2, 2016

Finance

  • Total approved costs

    419 thou. CZK

  • Public financial support

    419 thou. CZK

  • Other public sources

    0 thou. CZK

  • Non public and foreign sources

    0 thou. CZK

Basic information

Recognised costs

419 CZK thou.

Public support

419 CZK thou.

100%

Provider

Czech Science Foundation

CEP

JN - Civil engineering

Solution period

01. 01. 2009 - 31. 12. 2011