National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
Fatigue resistance of welded joints
Polák, Jaroslav ; Sochor, J.
The aim of the contribution is resume results of low cycle fatigue tests of welded joints, basic material and welded stell. There is to taken of care the effect of factors – temperature of annealing . . .- to the fatigue life.
Low cycle fatigue testing of materials at elevated temperatures
Obrtlík, Karel ; Petrenec, Martin ; Man, Jiří ; Polák, Jaroslav
Low cycle fatigue testing metod of materials at elevated temperature is presented. Low cycle fatigue tests were performed in the material Inconel 713LC at 500 °C. The test results are used to evaluate the fatigue life.
Modern principles of fatigue life prediction of materials and components
Polák, Jaroslav
Methods of fatigue life evaluation of materials and structural parts are reviewed. New concepts for fatigue life prediction based on the analysis of damage in cyclic loading are proposed.
Numerical simulation of small punch test using FEM
Dymáček, Petr
The paper deals with numerical modeling of small punch test on miniature specimens from steel CSN 41 5313.
Estimation of fatigue life of structures with various geometry and material interface
Hutař, Pavel ; Náhlík, Luboš ; Knésl, Zdeněk
Using the linear fracture mechanics description based on generalized stress intensity factor the residual fatigue life of structures with complicated geometry and with bi-material interface was estimated. This methodology can help to more realistic transfer of the experimental data obtained from simple specimens to geometrically and materially complicated structures.
Life of materials and structures 2006. Workshop proceedings

The workshop proceedings include 18 original papers dealing with lifetime of materials and structural parts. Modern methods of lifetime evaluation under conditions of fatigue and some other types of loading are presented in the proceedings.

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