About: Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs

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

About: Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs 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 objective of the paper is to analyse the influence of initial imperfections on the behaviour of thin-walled girders welded of slender plate elements. In parallel with experiments conducted in Prague, one of the ultimate load tests was computer modelled. In so doing, the girder was modelled, using the geometrically and materially non-linear variant of the shell finite element method, by the ANSYS program. Considering a random influence of all initial imperfections, a sensitivity analysis of the effect of all imperfections on the load-carrying capacity of the girder was carried out. In this way, it was found out which initial imperfections exhibited the greatest influence on the load-carrying capacity. Based on observations made in the course of the Prague experiments, points A and B, where under repeated loads fatigue cracks occur most frequently, were chosen for a computer analysis of the stress state generated at the toes of the fillet welds connecting the slender web with the girder flanges and The objective of the paper is to analyse the influence of initial imperfections on the behaviour of thin-walled girders welded of slender plate elements. In parallel with experiments conducted in Prague, one of the ultimate load tests was computer modelled. In so doing, the girder was modelled, using the geometrically and materially non-linear variant of the shell finite element method, by the ANSYS program. Considering a random influence of all initial imperfections, a sensitivity analysis of the effect of all imperfections on the load-carrying capacity of the girder was carried out. In this way, it was found out which initial imperfections exhibited the greatest influence on the load-carrying capacity. Based on observations made in the course of the Prague experiments, points A and B, where under repeated loads fatigue cracks occur most frequently, were chosen for a computer analysis of the stress state generated at the toes of the fillet welds connecting the slender web with the girder flanges and (en)
Title	Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs (en)
skos:prefLabel	Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs Sensitivity Analysis of the Effect of Initial Imperfections on the Stress State in the Crack-Prone Areas of Breathing Webs (en)
skos:notation	RIV/00216305:26110/04:PU44895!RIV11-MSM-26110___
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(GA103/03/0233), P(GP103/01/D022), V, Z(MSM 261100007)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kala, Jiří Teplý, Břetislav Kala, 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	Vysoké učení technické v Brně / Fakulta stavební
http://linked.open...dnocenehoVysledku	585881
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/04:PU44895
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fatigue, steel, imperfection, sensitivity, structures, reliability, design, girder, random (en)
http://linked.open.../riv/klicoveSlovo	girder imperfection design fatigue reliability steel structures random sensitivity
http://linked.open...ontrolniKodProRIV	[4C4A71020B55]
http://linked.open...v/mistoKonaniAkce	Loughborough (England, UK)
http://linked.open...i/riv/mistoVydani	Loughborough (England, UK)
http://linked.open...i/riv/nazevZdroje	Fourth Int. Conf. on Thin-Walled Structures
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Reliability analysis of steel bar structures considering imperfections Sensitivity analysis of the stability problems of thin-walled structures
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Kala, Zdeněk Kala, Jiří Teplý, Břetislav Škaloud, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-06-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20261100007
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	0-7503-1006-5
http://localhost/t...ganizacniJednotka	26110

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, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software