Nanoindentation assessed fracture toughness of cement paste

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300933" target="_blank" >RIV/68407700:21110/16:00300933 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/DDF.368.186" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/DDF.368.186</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/DDF.368.186" target="_blank" >10.4028/www.scientific.net/DDF.368.186</a>

Result language
angličtina
Original language name
Nanoindentation assessed fracture toughness of cement paste
Original language description
This paper deals with fracture properties of microlevel components of hydrated cement paste. Determination of fracture energy and fracture toughness for quasi-brittle materials has become a challenge for many years on both macro- and micro-scales. Limited number of quantitative data can be found in the literature for the micro-scale. This work uses energetic approach and decomposition of work of indentation into plastic and other parts. Based on simplified assumptions fracture energy and fracture toughness are calculated for individual microstructural phases of cement paste with the aid of nanoindentation, statistical deconvolution and fracture mechanics.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-11879S" target="_blank" >GA16-11879S: Rehabilitation of Reinforced Concrete Structures by Simultaneous Chloride Removal and Nanoparticle Injection</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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