Full metadata record
| DC pole | Hodnota | Jazyk |
|---|---|---|
| dc.contributor.author | Náhlík, L. | |
| dc.contributor.author | Pokorný, P. | |
| dc.contributor.author | Vojtek, T. | |
| dc.contributor.author | Hutař, P. | |
| dc.contributor.editor | Adámek, Vítězslav | |
| dc.contributor.editor | Jonášová, Alena | |
| dc.contributor.editor | Plánička, Stanislav | |
| dc.contributor.editor | Zajíček, Martin | |
| dc.date.accessioned | 2019-01-17T07:32:26Z | - |
| dc.date.available | 2019-01-17T07:32:26Z | - |
| dc.date.issued | 2018 | |
| dc.identifier.citation | Computational mechanics 2018: book of extended abstracts: 34th conference with international participation, p. 69-70. | en |
| dc.identifier.isbn | 978-80-261-0819-1 | |
| dc.identifier.uri | http://hdl.handle.net/11025/30812 | |
| dc.identifier.uri | https://www.zcu.cz/export/sites/zcu/pracoviste/vyd/online/FAV_Computational_Mechanics_2018.pdf | |
| dc.description.sponsorship | This work was supported through the project m-IPMinfra No. CZ.02.1.01/0.0/0.0/16_013/0001823 of the Ministry of Education, Youth and Sports of the Czech Republic and by research infrastructure IPMinfra supported by the project No. LM2015069 of the same provider. | en |
| dc.format | 2 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | Západočeská univerzita v Plzni | cs |
| dc.relation.ispartofseries | Computational Mechanics | en |
| dc.rights | Copyright © 2018 University of West Bohemia, Plzeň, Czech Republic | en |
| dc.subject | vlhkost | cs |
| dc.subject | železniční náprava | cs |
| dc.subject | šíření trhlin | cs |
| dc.subject | zkoušení materiálu | cs |
| dc.title | Influence of humidity of environment on fatigue crack propagation in railway axle | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.rights.access | openAccess | en |
| dc.type.version | publishedVersion | en |
| dc.description.abstract-translated | The presentation is devoted to the crack propagation in the railway axle made of EA4T steel. The propagating fatigue crack is subjected to the different kinds of crack closure. The paper describes contribution of plasticity induced crack closure, roughness induced crack closure and oxide induced crack closure to the total crack closure and their influence on the residual fatigue lifetime of the railway axle. Special attention is devoted to the influence of humidity of the air to the fatigue crack propagation and railway axle residual fatigue lifetime. Fig.1 shows detail of fracture surfaces with different width of oxide layers occurred during fatigue testing under different humidity of laboratory air. It is evident the increase of oxides on the fracture surfaces with the increase of absolute air humidity. The experimental results were obtained using chamber developed at Institute of Physics of Materials CAS for fatigue testing machine, which enables fatigue tests under different air humidity. The chamber used is shown in Fig. 2. | en |
| dc.subject.translated | humidity | en |
| dc.subject.translated | railway axle | en |
| dc.subject.translated | crack propagation | en |
| dc.subject.translated | material testing | en |
| dc.type.status | Peer-reviewed | en |
| Vyskytuje se v kolekcích: | Computational mechanics 2018 Computational mechanics 2018 | |
Soubory připojené k záznamu:
| Soubor | Popis | Velikost | Formát | |
|---|---|---|---|---|
| Nahlik.pdf | Plný text | 425,67 kB | Adobe PDF | Zobrazit/otevřít |
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