Publications associées à Fracture ouverte

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring

Kamiar Aminian, Hooman Dejnabadi, Seyed Abdolmajid Yousefsani

Objective: In this paper, a new vibrational modal analysis technique was developed for intraoperative cementless prosthesis fixation evaluation upon hammering. Methods: An artificial bone (Sawbones)-prosthesis system was excited by sweeping of a sine signa ...

2020

Dynamics of fracturing saturated porous media and self-organization of rupture

Enrico Milanese, Carlo Peruzzo

Analytical solutions and a vast majority of numerical ones for fracture propagation in saturated porous media yield smooth behavior while experiments, field observations and a few numerical solutions reveal stepwise crack advancement and pressure oscillati ...

ELSEVIER SCIENCE BV2019

Fatigue as the missing link between bone fragility and fracture

Dominique Pioletti, Vincent Stadelmann, Claire Acevedo

The prevention of fragility fractures in bone—pathologic fractures resulting from daily activity and mostly occurring in the elderly population—has been a long-term clinical quest. Recent research indicating that falls in the elderly might be the conse- qu ...

2018

Cyclic loading of a cellulose/hydrogel composite increases its fracture strength

Dominique Pioletti, Pierre-Etienne Bourban, Peyman Karami, Céline Samira Wyss

The fracture properties of hydrogels which present similar characteristics to the Mullins effect is expected to decrease under repeated cyclic loading. Therefore, we assessed how cyclic loading affects the fracture behavior, the distribution of strain fiel ...

2018

Crack growth and fracture toughness of amorphous Li-Si anodes: Mechanisms and role of charging/discharging studied by atomistic simulations

William Curtin, Seyed Mostafa Khosrownejad

Fracture is the main cause of degradation and capacity fading in lithiated silicon during cycling. Experiments on the fracture of lithiated silicon show conflicting results, and so mechanistic models can help interpret experiments and guide component desig ...

Elsevier2017

Contribution of Genetic Background and Clinical Risk Factors to Low-Trauma Fractures in Human Immunodeficiency Virus (HIV)-Positive Persons: The Swiss HIV Cohort Study

Jacques Fellay, Istvan Bartha, Thomas Junier

Background. The impact of human genetic background on low-trauma fracture (LTF) risk has not been evaluated in the context of human immunodeficiency virus (HIV) and clinical LTF risk factors. Methods. In the general population, 6 common single-nucleotide p ...

Oxford University Press (OUP)2016

Length Scale of interface heterogeneities selects propagation mechanism of frictional slip fronts

Jean-François Molinari, David Simon Kammer

We present three-dimensional finite-element simulations showing the propagation of slip fronts at striped heterogeneous interfaces. The heterogeneous area consists of alternating stripes of weaker and stronger frictional properties, which is equivalent to ...

Elsevier2016

Comparative Study of Post-tensioned Glass Beams with Bonded Tendons

Pieter Christian Louter, Jagoda Cupac

This paper explores the system of laminated annealed glass beams post-tensioned through stainless steel tendons bonded to the lower glass edge. The tendons are first pre-tensioned and then adhesively bonded to the glass. The compressive pre-stress applied ...

Glaston Finland Oy2015

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Fracture ouverte

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring

Dynamics of fracturing saturated porous media and self-organization of rupture

Microstructure and Mechanical Properties of a Multiphase FeCrCuMnNi High-Entropy Alloy

Fatigue as the missing link between bone fragility and fracture

Cyclic loading of a cellulose/hydrogel composite increases its fracture strength

Crack growth and fracture toughness of amorphous Li-Si anodes: Mechanisms and role of charging/discharging studied by atomistic simulations

Contribution of Genetic Background and Clinical Risk Factors to Low-Trauma Fractures in Human Immunodeficiency Virus (HIV)-Positive Persons: The Swiss HIV Cohort Study

Length Scale of interface heterogeneities selects propagation mechanism of frictional slip fronts

Seismic Behavior and Physical Theory Model of a Steel Brace with Intentional Eccentricity

Comparative Study of Post-tensioned Glass Beams with Bonded Tendons

Graph Chatbot

Chattez avec Graph Search

A Vibrational Technique for in vitro Intraoperative Prosthesis Fixation Monitoring

Fatigue as the missing link between bone fragility and fracture

Seismic Behavior and Physical Theory Model of a Steel Brace with Intentional Eccentricity

Cyclic loading of a cellulose/hydrogel composite increases its fracture strength

Contribution of Genetic Background and Clinical Risk Factors to Low-Trauma Fractures in Human Immunodeficiency Virus (HIV)-Positive Persons: The Swiss HIV Cohort Study

Comparative Study of Post-tensioned Glass Beams with Bonded Tendons

Microstructure and Mechanical Properties of a Multiphase FeCrCuMnNi High-Entropy Alloy

Crack growth and fracture toughness of amorphous Li-Si anodes: Mechanisms and role of charging/discharging studied by atomistic simulations

Length Scale of interface heterogeneities selects propagation mechanism of frictional slip fronts

Dynamics of fracturing saturated porous media and self-organization of rupture