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Response of inherently brittle materials on higher loading rates

SYSNO ASEP	0351022
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Response of inherently brittle materials on higher loading rates
Author(s)	Chlup, Zdeněk (UFM-A)_{RID, ORCID} Flašar, Petr (UFM-A) Dlouhý, Ivo (UFM-A)_{RID, ORCID}
Number of authors	3
Source Title	Engineering Fracture Mechanics. - : Elsevier - ISSN 0013-7944 Roč. 77, č. 2 (2010), s. 359-366
Number of pages	8 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	Dynamic fracture toughness ; Stress intensity factor ; Ceramics
Subject RIV	JL - Materials Fatigue, Friction Mechanics
R&D Projects	GA101/09/1821 GA ČR - Czech Science Foundation (CSF)
	IAA200410502 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000275093000017
DOI	10.1016/j.engfracmech.2009.04.014
Annotation	Generally, there are components loaded in a wide spectrum of loading rates, however most of design work is based on the data obtained using quasi-statical and uniaxial loading conditions. In the case of inherently brittle materials the situation is all the more complicated because of their brittleness. Cast basalt and soda-lime glass were the main experimental materials used in this investigation as representatives of natural based and structural brittle materials. The main aim of the paper is to investigate influence of strain rate on fracture resistance and to analyze response of the microstructure to high strain rate loading including the change of mechanical properties.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2011

Number of the records: 1