Probabilistic multiple cracking model of elastic-brittle matrix composite reflecting randomness in matrix, reinforcement and bond

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU130028" target="_blank" >RIV/00216305:26110/18:PU130028 - isvavai.cz</a>

Result on the web

<a href="https://euro-c.tuwien.ac.at/home/" target="_blank" >https://euro-c.tuwien.ac.at/home/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1201/9781315182964-98" target="_blank" >10.1201/9781315182964-98</a>

Result language

angličtina

Original language name

Probabilistic multiple cracking model of elastic-brittle matrix composite reflecting randomness in matrix, reinforcement and bond

Original language description

The paper describes a semi-analytical multiscale model of the tensile response of unidirectional brittle-matrix composites with heterogeneous reinforcement. A probabilistic multiple cracking model is proposed, and we apply a probabilistic crack bridge model to simulate the behavior of a representative crack bridge within proposed model, which simulates the strain-hardening response of a multiply cracked composite subjected to tensile loading. In order to reflect the random nature of matrix cracks emerging during the loading process, we apply the random strength approach and represent the matrix strength by a random field. A robust algorithm is formulated for determining initiation loads and positions of matrix cracks for an arbitrary formulation of the fiber-matrix interface. The developed model is calibrated and validated against experiments with textile reinforced concrete.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

<a href="/en/project/GA16-22230S" target="_blank" >GA16-22230S: Development of advanced sampling methods for statistical analysis of structures</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Article name in the collection

Proceedings of Computational modelling of concrete and concrete structures

ISBN

978-1-138-74117-1

ISSN

—

e-ISSN

—

Number of pages

10

Pages from-to

839-848

Publisher name

Neuveden

Place of publication

Neuveden

Event location

Bad Hofgastein

Event date

Feb 26, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000461335800098