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3 December 2025
| N 12:58 | Material Parameter diffhist +2,381 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkenngröße}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material parameter</span> __FORCETOC__ ==Terminology== A material parameter (also parameter) is a quantitatively determinable property of a material. It can either be measured directly (physical measurand) or calculated from other measurands (derived parameter). In the technical literature, Blumenauer [1—3] in particular has pointed out a clear separat...") | ||||
2 December 2025
| N 09:27 | Fracture Mechanics diffhist +15,213 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Bruchmechanik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Fracture mechanics</span> __FORCETOC__ ==Linear-elastic fracture mechanics== Fracture mechanics assumes that the fracture of a component and thus of the material occurs as a result of the propagation of cracks. It investigates the conditions for Crack Propagation|crack propaga...") | ||||
1 December 2025
| N 08:03 | Crack Model according to IRWIN and Mc CLINTOCK diffhist +5,882 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rissmodell nach IRWIN und Mc CLINTOCK}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crack model to IRWIN & Mc CLINTOCK</span> __FORCETOC__ ==Basics of the model== The application of the crack model according to GRIFFITH and the determination of the fracture toughness values based on it are linked to a purely elastic deformation of the stressed material. However, most technical...") | ||||
| N 08:02 | Crack Model according to GRIFFITH diffhist +6,979 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rissmodell nach GRIFFITH}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">GRIFFITH Crack model</span> __FORCETOC__ ==Basics of the model== The basic concept of fracture mechanics starts from the analysis of the mechanical behaviour of a single crack in a linear elastic, homogeneous and isotropic continuum. To evaluate the stability of a body with such a macroscopic crack, a continuum mechanical c...") | ||||
| N 08:00 | Crack Model according to DUGDALE diffhist +2,494 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rissmodell nach DUGDALE}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crack model according to DUGDALE</span> __FORCETOC__ ==Fundamentals of the concept== DUGDALE's crack model was derived by WELLS in 1961 and is considered the basis for the Crack tip opening displacement concept (CTOD) concept of yield fracture mechanics....") | ||||
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07:59 | (Upload log) [Oluschinski (3×)] | |||
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07:59 Oluschinski talk contribs uploaded File:CrackModelBarenblatt3.jpg | ||||
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07:59 Oluschinski talk contribs uploaded File:Rissmodellbarenblatt2.jpg | ||||
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07:59 Oluschinski talk contribs uploaded File:Rissmodellbarenblatt1.jpg | ||||
| N 07:58 | Crack Models diffhist +2,340 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rissmodelle}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Crack models</span> __FORCETOC__ '''Crack models''' ==Crack models== Blumenauer gives a brief explanation of the most commonly used crack models in [1]. Such crack models provide the basis for the basic concepts of fracture mechanics and the fracture mechanics material testing based on them, with the aim of determining fracture mechani...") | ||||