ListarICMF - Artículos por tema "Materiales - Fatiga"
Mostrando ítems 1-9 de 9
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Corrections in numerical methodology to evaluate plasticity induced crack closure along the thickness.
García-Manrique-Ocaña, José Manuel
; Camas-Peña, Daniel; Parrón-Rubio, María Eugenia; González-Herrera, Antonio (Elsevier, 2018-08-15)
The influence of the three-dimensional effects of the distribution of the stress intensity factor in the numerical calculation of plasticity-induced crack closure is analysed in this paper. The usual methodology assumes ... -
Fracture in stretch flanging by single point incremental forming.
(Elsevier, 2024)This study presents a comprehensive investigation of fracture in open-stretched flanges formed using Single Point Incremental Forming (SPIF) on AA2024-T3 aluminium sheets. The work systematically explores the impact of ... -
Influence of printing parameters and short carbon fibre reinforcement on fatigue behaviour, dimensional accuracy and macrogeometrical deviations of polylactic acid in material extrusion
Bermudo-Gamboa, Carolina; Martín-Béjar, Sergio; Trujillo-Vilches, Francisco Javier; Sevilla-Hurtado, Lorenzo (Elsevier, 2023-09)
This paper evaluates the potential of short carbon fibres as a reinforcement material in order to improve the fatigue resistance of PLA. The fatigue behaviour has been analysed through rotational bending fatigue tests. The ... -
Investigation of the multiaxial fatigue behaviour of 316 stainless steel based on critical plane method.
Sánchez-Cruces, Manuel Alejandro; López-Crespo, Pablo; Bressan, Stefano; Itoh, Takamoto (Wiley, 2019-03-19)
In this work the multiaxial behaviour of 316 stainless steel is studied under the lens of critical plane approach. A series of experiments were developed on dog bone shaped hollow cylindrical specimens made of type 316 ... -
Numerical modelling of three-dimensional fatigue crack closure: mesh refinement.
Camas-Peña, Daniel; García-Manrique-Ocaña, José Manuel; Moreno-Morales, María Belén; González-Herrera, Antonio (Elsevier, 2018-04-05)
Fatigue crack closure has been studied by means of the finite element method for a long time. Most work has been performed considering bi-dimensional models where the numerical methodology has been developed. A great ... -
Numerical modelling of three-dimensional fatigue crack closure: Plastic wake simulation.
Camas-Peña, Daniel; García-Manrique-Ocaña, José Manuel; Pérez-García, Francisca; González-Herrera, Antonio (Elsevier, 2019-10-21)
Finite element method has been broadly used to study fatigue crack closure. The simulated plastic wake length is one of the key modelling parameters involved. This paper presents a complete analysis in fatigue crack ... -
Some observations on short fatigue cracks under biaxial fatigue
García-González, Antonio Luis; López-Crespo, Pablo; Moreno-Morales, María Belén; Zapatero-Arenzana, José Arturo (Elsevier, 2015-08-15)
This work presents a new methodology for evaluating crack initiation under biaxial conditions. The methodology consists of evaluating a number of crack parameters automatically with digital processing of high-magnification ... -
Study of the biaxial fatigue behaviour and overloads on S355 low carbon steel
Sánchez-Cruces, Manuel Alejandro; Mokhtarishirazabad, Mehdi; Moreno-Morales, María Belén; Zanganeh, M; López-Crespo, Pablo (Elsevier, 2020-01-02)
This work aimed to study the fatigue behaviour of S355 low carbon steel under uniaxial and biaxial loading conditions and to measure the overload effects under both types of loads. The analysis is performed with a ... -
Three-dimensional fatigue crack closure numerical modelling: Crack growth scheme
González-Herrera, Antonio; Camas-Peña, Daniel; García-Manrique-Ocaña, José Manuel; Antunes, Fernando Ventura (Elsevier, 2020)
Numerical models based on finite element method have been employed to analyse the plasticity induced crack closure phenomenon for a long time. These numerical analyses require the development of a plastic wake. During ...