Inspection of post impact fatigue damage in carbon fibre composite using modulus mapping technique

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00218886" target="_blank" >RIV/68407700:21220/14:00218886 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21260/14:00218886
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.606.245" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.606.245</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.606.245" target="_blank" >10.4028/www.scientific.net/KEM.606.245</a>

Result language
angličtina
Original language name
Inspection of post impact fatigue damage in carbon fibre composite using modulus mapping technique
Original language description
This study is focused on inspection of damage extent induced into C/PPS composite material by fatigue and impact loading. Initial damage to specimens was induced by drop-weight out-of-plane impact damage. Several levels of damage states (intact specimen,fatigued and impacted specimen, ruptured specimen) were inspected using modulus mapping (MM) technique. Quantification of the damage level was based on comparison of results from MM obtained in distinct locations on the specimens. Regions of interest were selected in order to determine magnitude of damage after impact and to assess remaining loading capabilities of the material. For this purpose, material maps provided information about location where matrix had been inflicted by the damage. Results show that impact loading has no measurable influence on mechanical properties of the matrix. However, gradient in mechanical properties was detected in the vicinity of crack. Results were validated using quasi-static nanoindentation and con
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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