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Influence of Nonlinear Transformation of Data on Verification Lefort’S Formula for the Critical Crack Length
The solution of stress intensity factors at the front of cracks emanating from the notches is a standard fracture mechanics problem. Values of stress intensity factors are greatly affected by a notch geometry. A sp...
Materials engineering
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of small notches on fatigue strength under high stress cycle asymmetry.
-mechanical approach to the description of the notch effects in fatigue reliably predicts both a) the fatigue notch factor for asymmetrical loading and b) the maximum size of non-damaging notches.Fatigue strength o...
JL - Únava materiálu a lomová mechanika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Fracture mechanics analysis of V-notched structures under mixed mode of loading.
Existing solution for the singular stress field in the vicinity of a V-notch emanated from the V-notch. Theoretical model of stability analysis of V-notched bodies of general stress intensity factors is presented. ...
JL - Únava materiálu a lomová mechanika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Reliability assessment of a bi-material notch: Strain energy density factor approach
and microelectronics. In the present contribution the joint is modelled as a bi-material notch. The singular stress field near the notch tip is investigated. Depending on thenotch that to study the problem of a crack onset at the <...
JL - Únava materiálu a lomová mechanika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Critical Value for Crack Propagation from Sharp V-notch
stress intensity factor for crack propagation from sharp V-notches. Stress distribution around the tip of the V-notch is described on the base of generalized linear elastic fracture mechanics, because V-notch is a...
Audio engineering, reliability analysis
- 2014 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Critical Value for Crack Propagation from Sharp V-Notch
stress intensity factor for crack propagation from sharp V-notches. Stress distribution around the tip of the V-notch is described on the base of generalized linear elastic fracture mechanics, because V-notch is a...
JL - Únava materiálu a lomová mechanika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Fatigue lifetime predictions of notched specimens based on the critical distance and stress concentration factors
The theory of critical distances is used for evaluation of effects of notches on load-bearing capacity of notched components under static or cyclic fatigue loading. The theory can also be used to predict the fatigue life of notc...
Mechanical engineering
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Calculation of concentration tension in part with notches
Kinds of notches and their effect on tension. Using the stress concentration factor in the calculations. Calculation of tension with notches finite element method. Entering boundary conditions at calculation tension with MK...
JQ - Strojní zařízení a nástroje
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
A numerical investigation of the stress intensity factor for a bent chevron notched specimen: Comparison of 2D and 3D solutions
In the contribution, normalized stress intensity factors for three- and four-point bending specimens with a chevron notch is introduced by varying the chevron notch angle and length. The three- and two-dimensional models of...
Audio engineering, reliability analysis
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Notch Tip Singularities of Elastic Piezoelectric Bi-materials
stress intensity factors of the particular piezoelectric bi-material notchThe paper investigates an asymptotic in-plane problem of clamped piezoelectric bi-material notch using the expanded Lehknitskii-Eshelby-Stroh formal...
Applied mechanics
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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