Results 51 to 60 of about 399,794 (212)
Multiaxial fatigue low cycle fatigue testing [PDF]
Multiaxial testing methods are reviewed. Advantages and disadvantages of each type test is discussed. Significant multiaxial data available in the literature is analyzed.
Zamrik, S. Y.
core +1 more source
The effect of the number of response cycles on the behaviour of reinforced concrete elements subject to cyclic loading [PDF]
, 2012 The development of damage in reinforced concrete (RC) structures is a cumulative process. Some damage indices used to quantify damage make use of the number of response cycles as an Engineering Demand Parameter (EDP) relating with damage development ...
Borg, R. C., Rossetto, T., Varum, H.
core +1 more source
RESEARCH OF HCF/LCF COMBINED CYCLE FATIGUE EXPERIMENTAL TECHNIQUE FOR BLADE
Jixie qiangdu, 2020 To verify the fatigue life under high-low cycle combined loads of the blade the combined fatigue experimental technique was established. The orthogonal loads decoupling method was proposed based on the cylindrical rolled bearing and linear slide rail,and
YOU Yu, ZHANG Wei, WANG ChunSheng
doaj
Low-cycle fatigue testing methods [PDF]
The good design of highly stressed mechanical components requires accurate knowledge of the service behavior of materials. The main methods for solving the problems of designers are: determination of the mechanical properties of the material after cyclic
Lieurade, H. P.
core +1 more source
Study of Fatigue Damage on Low Cycle Fatigue.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1999 To study fatigue damage on low cycle fatigue, tensile tests after fatigue were carried out using cylindrical specimens, and the relationship between the change of residual fracture ductility and the cycle ratio was investigated. The main results obtained are as follows : (1) Until the last stage of fatigue life (N/Nf=0.9 ; crack length 1.5 mm), the ...
Kazuhiro MORINO +2 more
openaire +2 more sources
Different aspects of low-cycle fatigue [PDF]
The experimental and theoretical knowledge in this field is presented. The different relations which correlate the number of cyles to rupture with strain or strain-energy are given.
Bathias, C.
core +1 more source
Cumulative fatigue damage behavior of MAR M-247 [PDF]
The objective was to examine the room temperature fatigue and nonlinear cumulative fatigue damage behavior of the cast nickel-based superalloy, MAR M-247. The fatigue test matrix consisted of single-level, fully reversed fatigue experiments.
Halford, Gary R. +2 more
core +1 more source
Effect of low cycle fatigue pre-damage on very high cycle fatigue
Theoretical and Applied Mechanics Letters, 2012 AbstractCarbon-manganese steel is often applied in components of pipes in nuclear plant. Ultrasonic fatigue tests following low cycle fatigue (LCF) cycles damaged are used to study the strength of very high cycle fatigure (VHCF). The comparison of test results of simple VHCF and cumulative fatigue (LCF plus VHCF) shows that LCF load influences the ...
Huang, Zhiyong +3 more
openaire +1 more source
Low cycle fatigue in turbines [PDF]
Behavior of certain components at low-cycle fatigue is a parameter related to the conditions of use of turbines, to the technology of engine production and to the precision of its regulation.
Brun, M.
core +1 more source