Listar ICMF - Contribuciones a congresos científicos por título
Mostrando ítems 55-74 de 77
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Numerical analysis of the influence of the last cycle scheme on plasticity induced crack closure
Camas-Peña, Daniel
; Antunes, Fernando; Moreno-Morales, Maria Belen; Gonzalez-Herrera, Antonio (2019-09-24)
Plasticity induced crack closure is considered the main mechanism related to the premature contact of the crack flanks when a crack grows under cyclic loadings. This phenomenon has been studied numerically since the early ... -
Numerical analysis of the pivot node in fracture problems
Camas-Peña, Daniel; Gonzalez-Herrera, Antonio; García-Manrique-Ocaña, José Manuel; Lima-Rodriguez, Antonia Maria (2018-09-14)
Recent studies have allowed us to identify a narrow region of the thickness of the crack front in fracture problems that presents interesting characteristics for the numerical-experimental correlation. Taking the ... -
Numerical and experimental study of mode I delamination failure in composite laminates
Castillo, German; Mesas, Álvaro; García-Sánchez, Felipe (2015-07-21)
Delamination is one of the most critical failure mechanisms in laminated composites. Usually it is assumed that delamination grows in a combination of modes I and II, but dominated by the mode I. In this work an experimental ... -
Numerical model for the parametric analysis of the impact ball-paddle racquet
In this study, numerical models of the ball and the paddle racquet are developed and the impact among them is explicitly analyzed. The ball has been modeled using the hyperelastic Ogden model for the rubber and an airbag ... -
Numerical model to simulate the forward and reverse sound transmission mechanism in hearing
The human hearing system captures acoustic waves in air that are transmitted to the cochlea where are converted in nerve signal. Meanwhile, at the cochlea, some sensory cell are active provoking sound transmission in the ... -
Parametric Analysis of the Ultimate Tensile Strength in Dry Machining of UNS A97075 Alloy
Aluminium alloys (mainly 2XXX and 7XXX series) have been traditionally used in the industry in the manufacture of structural parts in aircrafts, due to their excellent ratio density-mechanical properties. Machining is ... -
Propagación de grietas de fatiga desde concentrador en acero maraging bajo cargas de tipo biaxial
Sanchez-Cruces, Manuel Alejandro; Lopez-Crespo, Pablo; Branco, Ricardo; Moreno-Morales, Maria Belen; Borrego, Luis (2022)
En el presente trabajo pretende caracterizar el comportamiento a fatiga de un acero maraging fabricado mediante técnica aditiva. Este tipo de acero de alta resistencia es muy usado en la industria aeronáutica, aeroespacial, ... -
Resultado de la experiencia de introducción de prácticas piloto de dinámica de estructuras en distintos grados de ingeniería
Gonzalez-Herrera, Antonio; Lima-Rodriguez, Antonia Maria; López-Taboada, Carlos; García-Manrique-Ocaña, José Manuel (2019-06-25)
se presentan los resultados obtenidos en el desarrollo de prácticas piloto sobre respuestas dinámicas de estructuras encaminadas a la mejora de la asimilación de conceptos dinámicos a lo largo del itinerario de estudios ... -
Sobrecargas en crecimiento de grietas por fatiga biaxial
Mokhtarishirazabad, M.; Lopez-Crespo, Pablo; Moreno-Morales, Maria Belen; Zapatero, J.; Camas-Peña, Daniel; Lopez-Moreno, A[et al.] (Secretaría del Grupo Español de Fractura, 2017)
El presente trabajo se centra en el estudio de grietas de fatiga bajo cargas biaxiales. Se presenta una nueva metodología para evaluar el efecto de las sobrecargas basada en la evaluación experimental del factor de ... -
Some experimental observations of crack-tip mechanics with displacement data
Lopez-Crespo, Pablo; Mokhtari, M; Moreno-Morales, Maria Belen; Zanganeh, M (GIF, 2015-05-01)
In the past two decades, crack-tip mechanics has been increasingly studied with full-field techniques. Within these techniques, Digital Image Correlation (DIC) has been most widely used due to its many advantages, to ... -
Sound recordings of leading professors of Spanish Manufacturing Engineering. Analysis of contents.
Sevilla-Hurtado, Lorenzo; Claver Gil, Juan; Sebastián Pérez, Miguel Ángel (Sociedad de Ingeniería de Fabricación / Cintia Barajas, Jesús Caja, Roque Calvo, Piera Maresca, Teresa Palacios, 2019)
"Academic Lives in Industrial Engineering" is one of the different initiatives developed by PATRIF, a Working Group of the Manufacturing Engineering Society (MES) / Sociedad de Ingeniería de Fabricación (SIF). This activity ... -
Steel waste valorisation Steel Slag Waste Effect on Concrete Shrinkage
García-Manrique-Ocaña, José Manuel; Parrón, María Eugenia; Rubio Cintas, María Dolores; Oliveira, Miguel José; Silva, Elisa M. J.; Perez-Garcia, Francisca[et al.] (2019-10-15)
The concept of sustainability is becoming widespread every day in society, enterprises and institutions. Defining something as sustainable means that the relationship that it establishes with the environment does not ... -
Study of short cracks under biaxial fatigue
Lopez-Crespo, Pablo; Moreno-Morales, Maria Belen; Lopez-Moreno, A; Garcia-Gonzalez, Antonio Luis; Zapatero, J. (IGF, 2014-09-17)
In this paper a methodology for evaluating crack initiation under biaxial conditions is presented. The methodology consists of evaluating the crack length automatically with digital processing of highmagnification images ... -
Study of the stress intensity factors in the bulk of the material with synchrotron diffraction
Lopez-Crespo, Pablo; Vazquez-Peralta, J; Simpson, C; Moreno-Morales, Maria Belen; Buslaps, T; Withers, Philip J.[et al.] (Engineering Integrity Society, 2017)
In this work we present the results of a hybrid experimental and analytical approach for estimating the stress intensity factor. It uses the elastic strains within the bulk obtained by synchrotron X-ray diffraction data. ... -
Sugar cane industrial heritage in oriental coast of Málaga. A tourist route opportunity
Martin-Bejar, Sergio; Trujillo-Vilches, Francisco Javier; Bermudo-Gamboa, Carolina; Claver, Juan; Sebastián Pérez, Miguel Angel; Sevilla-Hurtado, Lorenzo[et al.] (2021-06)
Industrial heritage, as a historical and cultural heritage typology, can be considered a new opportunity to generate tourism interest in a zone. Along the 19th century and at the beginning of the 20th century, the oriental ... -
Sustainable development of an Ultra-High Performance Fibber Reinforced Concrete (UHPFRC): towards partial replacement of cement by slags
Perez-Garcia, Francisca; Rubio Cintas, María Dolores; Oliveira, Miguel José; Silva, Elisa María; Parron-Rubio, Maria Eugenia; Fernández Ruiz, Manuel Alejandro[et al.] (2019-10-30)
The global production of concrete represents, every year, more than 5% of the anthropogenic emissions of carbon dioxide, mainly from the production of cement. This negative factor can be improved by incorporating supplementary ... -
Technologies and capability approach: a framework for solar energy development projects
Gonzalez-Herrera, Antonio; López-Toro, Alberto Antonio (2014-07-17)
The implementation of solar energy development projects in isolated rural communities involves a large technological change for the beneficiaries. Despite these development projects imply direct basic need coverage (in ... -
Tecnología y desarrollo humano desde el enfoque de capacidades. Energía solar en comunidades aisladas de Bolivia
Gonzalez-Herrera, Antonio; López-Toro, Alberto Antonio (2014-06-23)
La energía solar llevada a una comunidad rural aislada supone un cambio tecnológico importante. Este trabajo pretende aplicar a nivel teórico el enfoque de capacidades para identificar las dimensiones o factores de conversión ... -
The ring compression test: Analysis of dimensions and canonical geometry
Martín-Fernández, Francisco de Sales (2015-10-13)
The compression ring test is universally accepted as a perfectly valid method by which determine simply and reliably the adhesion friction factor in a plastic deformation process. Its methodology is based on the application ... -
Through thickness evolution of crack tip plasticity
Camas-Peña, Daniel; Lopez-Crespo, Pablo; Antunes, F.V.; Yates, John R. (2017-07-19)
Experimental methods to measure fracture mechanics parameters tend to provide information from or about the surface of cracked components. However, information about the interior of the component is key to understanding ...