Zobrazeno 1 - 10
of 34
pro vyhledávání: '"M.A. Urchegui"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 10, Iss 37, Pp 87-93 (2016)
Many mechanical components such as, bearing housings, flexible couplings and spines or orthopedic devices are simultaneously subjected to a fretting wear and fatigue damage. For this reason, the combined study on a single model of wear, crack initi
Externí odkaz:
https://doaj.org/article/bc55db23b37d445eab0d9da971121fa7
Publikováno v:
Theoretical and Applied Fracture Mechanics. 101:294-305
This work presents a numerical procedure for combined fretting wear and fretting fatigue problems. It combines the Archard wear model and the Smith-Watson-Topper fatigue indicator parameter with the Miner damage rule for crack nucleation estimation.
Publikováno v:
Frattura ed Integrità Strutturale, Vol 10, Iss 37, Pp 87-93 (2016)
Frattura ed Integrità Strutturale; Vol 10 No 37 (2016): July 2016; 87-93
Frattura ed Integrità Strutturale; V. 10 N. 37 (2016): July 2016; 87-93
Frattura ed Integrità Strutturale, Vol 10, Iss 37 (2016)
Frattura ed Integrità Strutturale; Vol 10 No 37 (2016): July 2016; 87-93
Frattura ed Integrità Strutturale; V. 10 N. 37 (2016): July 2016; 87-93
Frattura ed Integrità Strutturale, Vol 10, Iss 37 (2016)
Many mechanical components such as, bearing housings, flexible couplings and spines or orthopedic devices are simultaneously subjected to a fretting wear and fatigue damage. For this reason, the combined study on a single model of wear, crack initiat
Publikováno v:
Wear. 318:98-105
This paper completes a series of two papers in which a FE based methodology for the prediction wear scars in thin steel wires under fretting wear conditions is developed. In the first paper ‘Finite element modeling and experimental validation of fr
Publikováno v:
International Journal of Fatigue. 55:7-21
Journal article This paper studies the effect of fretting on fatigue life reduction of thin steel wires, using the frictionally-induced multiaxial contact stresses obtained from a finite element wear model, validated in previous work. The fatigue lif
Publikováno v:
Materials & Design. 49:974-980
Thermoplastic polyurethane elastomers under cyclic loading–unloading conditions exhibit inelastic effects, mainly stress softening, hysteresis loss and residual strain. In order to discuss the sensitivity of these effects to deformation state (unia
Publikováno v:
Rubber Chemistry and Technology. 86:146-164
Thermoplastic polyurethane elastomers (TPUs) are a kind of elastomer that can be processed as thermoplastics. These elastomers exhibit a highly nonlinear behavior characterized by hyper-elastic deformability. Furthermore, the mechanical behavior of t
Publikováno v:
Wear. 289:26-38
Fretting wear is one of the main degradation mechanism produced in steel wire ropes. The experimental characterization of this phenomenon is economically costly and too much time consuming. With the aim to reduce this disadvantage, an optimized metho
Publikováno v:
Wear. 273:60-69
The wear behaviour of thin steel wires has been analyzed under oscillating sliding conditions in crossed cylinders contact geometry. The focus of this analysis was the influence of the crossing angle between the wires on the wear. The wires used had
Publikováno v:
Wear. 271:2857-2867
The Archard's wear law based mathematical model of fretting wear between wires is applied to elaboration of the experimental results of the previously reported study of the wear degradation in a stranded steel wire rope subjected to cyclic bending ov