Multiscale probabilistic modeling of a crack bridge in glass fiber reinforced concrete

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU124198" target="_blank" >RIV/00216305:26110/17:PU124198 - isvavai.cz</a>

Result on the web

<a href="https://www.degruyter.com/view/j/tvsb.2017.17.issue-1/issue-files/tvsb.2017.17.issue-1.xml" target="_blank" >https://www.degruyter.com/view/j/tvsb.2017.17.issue-1/issue-files/tvsb.2017.17.issue-1.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24132/acm.2017.334" target="_blank" >10.24132/acm.2017.334</a>

Result language

angličtina

Original language name

Multiscale probabilistic modeling of a crack bridge in glass fiber reinforced concrete

Original language description

The present paper introduces a probabilistic approach to simulating the crack bridging effects of chopped glass strands in cement-based matrices and compares it to a discrete rigid body spring network model with semi-discrete representation of the chopped strands. The glass strands exhibit random features at various scales, which are taken into account by both models. Fiber strength and interface stress are considered as random variables at the scale of a single fiber bundle while the orientation and position of individual bundles with respect to a crack plane are considered as random variables at the crack bridge scale. At the scale of the whole composite domain, the distribution of fibers and the resulting number of crack-bridging fibers is considered. All the above random effects contribute to the variability of the crack bridge performance and result in size-dependent behavior of a multiply cracked composite.

Czech name

—

Czech description

—

Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

20101 - Civil engineering

Project

<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

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

Name of the periodical

Applied andComputational Mechanics

ISSN

1802-680X

e-ISSN

2336-1182

Volume of the periodical

11

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

59-68

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85021701418