Wedge splitting test: analysis of influence of cylidrical specimens proportions on fracture parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96627" target="_blank" >RIV/00216305:26110/11:PU96627 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Wedge splitting test: Analýza vlivu proporcí válcového zkušebního tělesa na lomové parametry
Original language description
Wedge splitting test (WST) presents a useful experimental test for determination of fracture parameters for civil engineering materials, e.g. cement-based composites. In this paper, WST on cylinder-shaped specimens is analyzed, i.e. the testing configuration corresponds to a core drilled specimen. The numerical study is performed in the framework of linear elastic fracture mechanics using finite element method system ANSYS. The aim of the presented contribution is to find relationship between the specimen diameter and constant size of jaw groove and their influence on critical values of fracture parameters (stress intensity factor ? SIF and T?stress) during the laboratory measurement
Czech name
Wedge splitting test: Analýza vlivu proporcí válcového zkušebního tělesa na lomové parametry
Czech description
Wedge splitting test (WST) presents a useful experimental test for determination of fracture parameters for civil engineering materials, e.g. cement-based composites. In this paper, WST on cylinder-shaped specimens is analyzed, i.e. the testing configuration corresponds to a core drilled specimen. The numerical study is performed in the framework of linear elastic fracture mechanics using finite element method system ANSYS. The aim of the presented contribution is to find relationship between the specimen diameter and constant size of jaw groove and their influence on critical values of fracture parameters (stress intensity factor ? SIF and T?stress) during the laboratory measurement
Classification
Type
O - Miscellaneous
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů