About: Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The strength of glass or ceramic containing materials can be affected by the environment (“stress corrosion). Under applied stress, crack-like defects may grow (sub-critically) for stress intensity factors, KI, below the fracture toughness of the material, KIc. The aim of the present work was to develop a two-dimensional finite element model to analyze the subcritical crack growth behavior of ceramic-based particulate composites. The maximum tangential stress criterion (MTS) was used to predict the direction of the crack propagation, in the framework of linear elastic fracture mechanics. The modeled material was a Low Temperature Co-fired Ceramic (LTCC), containing alumina particles embedded in a glass matrix. The experimentally determined SCCG material behavior (i.e. v-KI data) was implemented in the numerical model. The effect of the elastic modulus of the particles on the subcritical crack propagation was investigated. The conclusions of this paper can contribute to a better understanding of the subcritical propagation of cracks in particulate composites. The strength of glass or ceramic containing materials can be affected by the environment (“stress corrosion). Under applied stress, crack-like defects may grow (sub-critically) for stress intensity factors, KI, below the fracture toughness of the material, KIc. The aim of the present work was to develop a two-dimensional finite element model to analyze the subcritical crack growth behavior of ceramic-based particulate composites. The maximum tangential stress criterion (MTS) was used to predict the direction of the crack propagation, in the framework of linear elastic fracture mechanics. The modeled material was a Low Temperature Co-fired Ceramic (LTCC), containing alumina particles embedded in a glass matrix. The experimentally determined SCCG material behavior (i.e. v-KI data) was implemented in the numerical model. The effect of the elastic modulus of the particles on the subcritical crack propagation was investigated. The conclusions of this paper can contribute to a better understanding of the subcritical propagation of cracks in particulate composites. (en)
Title	Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites (en)
skos:prefLabel	Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites Numerical Analysis of Sub-Critical Crack Growth in Particulate Ceramic Composites (en)
skos:notation	RIV/68081723:_____/14:00434768!RIV15-AV0-68081723
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Náhlík, Luboš Hutař, Pavel Majer, Zdeněk
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	33257
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/14:00434768
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fracture Mechanics; Low Temperature Co-fired Ceramics; Micro-crack Propagation; Finite Element Method; Lifetime Estimation (en)
http://linked.open.../riv/klicoveSlovo	Fracture Mechanics Low Temperature Co-fired Ceramics Lifetime Estimation Micro-crack Propagation Finite Element Method
http://linked.open...ontrolniKodProRIV	[76F223F40C9A]
http://linked.open...v/mistoKonaniAkce	Trondheim
http://linked.open...i/riv/mistoVydani	Amsterdam
http://linked.open...i/riv/nazevZdroje	20th European Conference on Fracture
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Hutař, Pavel Majer, Zdeněk Náhlík, Luboš Bermejo, R. Krautgasser, C. Pletz, M.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-06-30 (xsd:date)
issn	2211-8128
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.mspro.2014.06.335
http://purl.org/ne...btex#hasPublisher	Elsevier

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software