Prediction of the behavior of lime mortar reinforced with fibers based on their micromechanical parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00196700" target="_blank" >RIV/68407700:21110/12:00196700 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Prediction of the behavior of lime mortar reinforced with fibers based on their micromechanical parameters
Original language description
For the purpose of restoration works a new fiber reinforced composite material with lime matrix is being developed. Fibers act as dispersed reinforcement, which, after matrix cracking, ensures that the material retains macroscopic integrity and makes itpossible to limit the cracks width. The behavior of individual cracks in fiber composite can be controlled by its composition and by the micromechanical parameters of fibers, matrix and the fiber-matrix interface, which we utilize to optimize the material design. To this end, we have chosen several types of fibers and their micromechanical parameters and the parameters of the interface were experimentally investigated. The obtained values were used to numerically simulate the cohesive behavior of a single crack. These numerical simulations are performed for different lengths and volume fractions of fibers. Results will serve as a basis for selection of suitable fiber type, length and volume fraction to be used in the developed composite
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/DF11P01OVV008" target="_blank" >DF11P01OVV008: High-performance and compatible lime mortars for extreme application in restoration, repair and preventive maintenance of architectural heritage</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Conference on Structural Analysis of Historical Constructions, SAHC 2012
ISBN
978-83-7125-216-7
ISSN
0860-2395
e-ISSN
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Number of pages
7
Pages from-to
883-889
Publisher name
Dolnoslaskie wydawnictwo edukacyjne
Place of publication
Wroclaw
Event location
Wrocław
Event date
Oct 15, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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