岡山大学環境理工学部研究報告 ISSN 2187-6940
Published by Faculty of Environmental Science and Technology, Okayama University

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Modeling of fiber reinforced concrete by the homogenization method

Saif Eldeen S. A.
Taniguchi, Takeo
Abstract
The simulation of mechanical bahavior of steel fiber reinforced concrete SFRC is introduced utilizing the homogenization method. The random distribution of fibers has been converted to a periodic distribution. Using the periodicity assumption, the boundary conditions for the unit cell are derived. The homogenized stiffness matrix is determined in elastic and plastic range. A numerical example to study the effect of the volume fraction of fibers is introduced.
Keywords
fiber reinforced concrete
composite materials
homogenization
periodicity
finite element
ISSN
1341-9099
NCID
AN10529213