Results 61 to 70 of about 6,126,180 (306)

MODELLING OF STRESS GRADIENT EFFECT ON FATIGUE LIFE USING WEIBULL BASED DISTRIBUTION FUNCTION [PDF]

, 2013
In the present paper, a new approach is developed in order to take into account the stress gradient effect on fatigue life of structural components. The proposed approach is based on the weakest link concept in which the shape coefficient of the Weibull ...
PALIN-LUC, Thierry, PALIN LUC, Thierry, KAROLCZUK, Aleksander   +2 more
core  

Micro-mechanical modelling of high cycle fatigue behaviour of metals under multiaxial loads [PDF]

, 2012
An analysis of high cycle multiaxial fatigue behaviour is conducted through the numerical simulation of polycrystalline aggregates using the finite elementmethod.
PALIN-LUC, Thierry, MOREL, Franck, SAINTIER, Nicolas, ROBERT, Camille   +3 more
core   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Evaluación de los parámetros mecánicos de una mezcla asfáltica sometida a las condiciones ambientales de la ciudad de Bogotá D.C. Evaluation of mechanical parameters of an asphalt mixture under the environmental conditions of Bogotá D.C.

Revista Ingeniería de Construcción, 2012
El artículo presenta el cambio que experimenta el módulo resiliente, la deformación permanente y la resistencia a fatiga de una mezcla de concreto asfáltico cuando es expuesta a las condiciones climáticas de la ciudad de Bogotá D.C. (Colombia) durante 47-
Hugo Alexander Rondón Quintana, Fredy Alberto Reyes Lizcano   +1 more
doaj  

Constraint Aspects of the Evaluation of Fatigue Test Results in Paris Region

Communications, 2006
The growth of the fatigue crack is dependent on the crack growth resistance of the material as a bulk property. The fatigue crack growth properties of a material are usually described by the correlation between a crack propagation rate, and a ...
Zdenek Knesl, Pavel Hutar, Stanislav Seitl   +2 more
doaj   +1 more source

Supporting AI Readiness Through Digital Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
Digitalization drives innovation in materials science by connecting data silos and turning heterogeneous processes into reusable research pipelines. Across 13 MaterialDigital projects, digital workflows reveal complementary pathways toward AI‐ready materials research, founded on structured data, persistent artifacts, executable orchestration, and ...
Marian Bruns, Lateef Abdul, Stephan Barth, Martin Glauer, Manuel Günther, Fabian Neuhaus, Jan‐Ole Perschewski, Thomas Bjarsch, Henrik Abel, Johannes Bosch, Niklas Meyer, Peter Hofmann, Marc Drechsler, Alexander Dyck, Dhanunjaya Kumar Nerella, Marvin Tegeler, Oleg Shchyglo, Ingo Steinbach, Timo Klecker, Henk Birkholz, Ehsan Borzabadi Farahani, Bernard Fedelich, Cetin Haftaoglu, Tarakeshwar Lakshmipathy, Elena Garcia Trelles, Christoph Schweizer, Reza Darvishi Kamachali, Lukas Koschmieder, Janin Eiken, Markus Apel, Sung‐Min Wi, Jiangdong Zhao, Andreas Fezer, Nicolas Christ, Patrick Schneider, Eldor Urinov, Veit Königer, Volker Knoblauch, Janik Harter, Thomas Seifert, Thitichai Janpheng, Florian Fuchs, Fabian Teichert, Jörg Schuster, Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann, Felix Wentzien, Heike Wittek, Benjamin Klie, Alexander Röhrs, Ludger Overmeyer, Achraf Atila, Marcel Sadowski, Leopold Talirz, Jan Janssen, Jesper R. Pedersen, Peter Beck, Tejs Vegge, Ivano E. Castelli, Wolfgang Wenzel, Tilmann Hickel, Jörg Schaarschmidt   +67 more
wiley   +1 more source

MODELACIÓN DE UNA ESTRUCTURA DE PAVIMENTO UTILIZANDO LOS MÓDULOS DINÁMICOS OBTENIDOS EN LABORATORIO APLICANDO LAS METODOLOGÍAS MARSHALL Y SUPERPAVE MODELING OF A PAVEMENT STRUCTURE USING DYNAMIC MODULES OBTAINED IN A LABORATORY APPLYING MARSHALL AND SUPERPAVE METHODOLOGIES

Revista Ingenierías Universidad de Medellín, 2007
El programa SHRP (Strategic Higway Research Program) a través del nuevo método de diseño de mezclas asfálticas en caliente 'Superpave', ha impulsado el desarrollo de investigaciones con el fin de obtener mezclas asfálticas más durables, resistentes y en ...
Carlos Rodolfo Marín Uribe, María Rosa Guzmán Meléndez   +1 more
doaj  

On the study of the laws of fatigue with the rhythm of repetitive movements

Kazan medical journal, 2021
Experimental data on the study of muscle fatigue by lifting a load on the Mosso ergograph, with the rhythmicity of repetitive movements, and the empirical formulas we derived suggest that:
openaire   +1 more source

Influence of mean shear stress on the torsional fatigue behaviour of 34CrNiMo6 steel [PDF]

, 2018
This study provides a theoretical and experimental investigation of the effect of static shear stresses on the highcycle fatigue behaviour of a 34CrNiMo6 high-strength steel under quenched and tempered conditions.
Luis Pallarés-Santasmartas, Jonathan Merzeau, PALLARES-SANTASMARTAS, Luis, ALBIZURI, Joseba, Nicolas Saintier, MERZEAU, Jonathan, AVILES, Alexander, SAINTIER, Nicolas, Joseba Albizuri, Alexander Avilés   +9 more
core   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source