MODELING OF FIBER ORIENTATION IN FIBER-REINFORCED FRESH CONCRETE FLOW

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00207467" target="_blank" >RIV/68407700:21110/13:00207467 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
MODELING OF FIBER ORIENTATION IN FIBER-REINFORCED FRESH CONCRETE FLOW
Original language description
In recent years, popularity of unconventional reinforcing of concrete is growing. Especially fiber reinforcement has very wide usage in high performance concretes like Self Compacting Concrete (SCC). Designing of structures made of fiber-reinforced concrete assumes uniform distribution of the fibers through the structure. Violating this assumption can lead to over-estimated design and poten- tially to collapse of the structure. Therefore, tools for the prediction of the distri- bution and orientation ofthe fibers in the specimen are needed. This paper deals with developing and implementing suitable tool for prediction of the orientation of fibers in a fluid based on the knowledge of the velocity field. Statistical approach to the topic is employed, where orientation of a fiber is described by a probability distribution of the fiber angle.
Czech name
—
Czech description
—

Project
<a href="/en/project/7E10055" target="_blank" >7E10055: TailorCrete--New industrial technologies for tailor-made concrete structures at mass customized prices</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)