Modeling of fresh concrete flow

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00156302" target="_blank" >RIV/68407700:21110/09:00156302 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Modeling of fresh concrete flow

Original language description

This paper focuses on the modeling of fresh concrete flow. Concrete that is not properly casted or consolidated may have defects, such as air voids, honeycombs, and aggregate segregation. The modeling of fresh concrete flow can significantly contribute to the durability and strength of a structure and it is necessary for design optimization of casting procedure. The fresh concrete is considered as a non-Newtonian fluid. The Bingham model is used as constitutive model, with the yield stress and plastic viscosity as parameters. An interface-capturing approach is used to track the position of a free surface.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Computers and Structures

ISSN

0045-7949

e-ISSN

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Volume of the periodical

87

Issue of the periodical within the volume

15-16

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

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UT code for WoS article

000267965600003

EID of the result in the Scopus database

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