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http://dx.doi.org/10.18419/opus-395
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DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Ozbolt, Josko | de |
dc.contributor.author | Petrangeli, Mario | de |
dc.contributor.author | Eligehausen, Rolf | de |
dc.date.accessioned | 2012-03-30 | de |
dc.date.accessioned | 2016-03-31T07:19:33Z | - |
dc.date.available | 2012-03-30 | de |
dc.date.available | 2016-03-31T07:19:33Z | - |
dc.date.issued | 1994 | de |
dc.identifier.other | 369418573 | de |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-72457 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/412 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-395 | - |
dc.description.abstract | In the present paper a short description of the nonlocal microcrack interaction approach is presented. The physical meaning of this approach when used in the smeared finite element code is discussed. The present nonlocal "averaging" consists of a long-range interaction (crack interaction function) and local averaging. The first controls the crack propagation and the second is responsible for the correct energy consumption due to cracking. It is demonstrated that the nonlocal material model parameters may be identified by usual concrete fracture properties such as tensile strength, concrete fracture energy and maximum aggregate size. The nonlocal microcrack interaction approach is compared with the nonlocal strain approach and a possible simplification is considered. | en |
dc.language.iso | en | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.subject.classification | Sprödbruch , Bruchmechanik , Finite-Elemente-Methode | de |
dc.subject.ddc | 624 | de |
dc.title | Nonlocal fracture analysis - identification of material model parameters | en |
dc.type | conferenceObject | de |
dc.date.updated | 2014-11-03 | de |
ubs.fakultaet | Fakultät Bau- und Umweltingenieurwissenschaften | de |
ubs.institut | Institut für Werkstoffe im Bauwesen | de |
ubs.opusid | 7245 | de |
ubs.publikation.source | Mang, Herbert A. (Hrsg.): Computer modelling of concrete structures. Vol.1. Swansea: Pineridge Pr., 1994. - ISBN 0-906674-84-0, S. 383-392 | de |
ubs.publikation.typ | Konferenzbeitrag | de |
Enthalten in den Sammlungen: | 02 Fakultät Bau- und Umweltingenieurwissenschaften |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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eli104.pdf | 3,78 MB | Adobe PDF | Öffnen/Anzeigen |
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