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<dc:title xml:lang="pl"><![CDATA[Experimental and numerical analysis of fracture in 41Cr4 steel - issues of the stationary cracks]]></dc:title>
<dc:creator><![CDATA[Graba, Marcin]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[40H steel]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[FEM]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[J-integral]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[CTOD]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[crack initiation moment]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[stress distribution]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[parameters of the geometric constraints]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[plastic region]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[This paper analyzes the process of fracture in 41Cr4 steel on the basis of experimental and numerical data obtained for non-propagating cracks. The author?s previous and latest experimental results were used to determine the apparent crack initiation moment and fracture toughness for the material under plane strain conditions. Numerical simulations were carried out to assess changes in the J-integral, the crack tip opening displacement, the size of the plastic region and the distribution of stresses around the crack tip. A complex numerical analysis based on the true stress-strain curve was performed to determine the behavior of 41Cr4 steel under increasing external loads.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Jurczak, Paweł - red.]]></dc:contributor>
<dc:date><![CDATA[2018]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/72916/10.1515_ijame-2018-0003.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/80049/edition/72916/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:72916]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[IJAME, volume 23, number 1 (2018)]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:80049]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
<dc:rights xml:lang="pl"><![CDATA[CC 4.0]]></dc:rights>
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