Publications related to Damage-Based Assessment of the Fatigue Crack Initiation Site in High-Strength Steel Welded Joints Treated by HFMI

Related publications (10)

Superstoichiometric (Al,Cr)N: Nitrogen's whereabouts and role in structure-property relationships

The role of light elements in ceramic materials cannot be overestimated. By tuning their concentration, a whole multitude of mechanisms can be activated, directly influencing the material's functional properties. However, accurate determination of light el ...

2025

Supramolecular Materials from Sustainable Polyesters: Structure, Dynamics, and Performance

Sophia Thiele

The global plastic waste crisis remains a fundamental challenge for mankind to address, as vast amounts of plastic continue to accumulate in the environment, threatening ecosystems and human health. Biobased and biodegradable plastics, particularly materia ...

EPFL2025

Steel stresses and shear forces in reinforcing bars due to dowel action

Aurelio Muttoni, Marko Pejatovic

Reinforcing bars in structural concrete are typically designed to carry axial forces. Nevertheless, due to their bending stiffness, the bars can also carry transverse forces, that are associated with the localized bending mechanism (dowel action) resulting ...

2024

3D characterization of kinematic fields and poroelastic swelling near the tip of a propagating crack in a hydrogel

Damien Jean Arthur Thomas Delespaul, Danila Zubko, John Martin Kolinski, Chenzhuo Li

In fracture mechanics, polyacrylamide hydrogel has been widely used as a model material in experiments due to its optical transparency, the brittle nature of its failure, and low Rayleigh wave velocity. Indeed, linear elastic fracture mechanics has been us ...

2024

Effect of annealing on flexoelectricity in hafnium oxide (HfO2)

Luis Guillermo Villanueva Torrijo, Daniel Moreno Garcia

Flexoelectricity is universal in all dielectrics, effective at high temperatures, and a promising transduction technique for nanoelectromechanical systems (NEMS). However, as flexoelectricity is still in its early stages, many aspects require further inves ...

AIP American Institute of Physics2024

Assessing swelling-induced damage in shale samples during triaxial testing

Alessio Ferrari

In shale testing, understanding the impact of effective stress and saturation conditions is crucial for accurate material behaviour assessment and parameter determination. In some cases, saturation in triaxial testing starts at low effective stress before ...

Elsevier BV2024

Effect of direct aging on microstructure, mechanical properties and shape memory behavior of Fe-17Mn-5Si-10Cr-4Ni-(V, C) shape memory alloy fabricated by laser powder bed fusion

Christian Leinenbach

In the present study, the effect of two distinct heat treatment conditions on microstructure, mechanical, and shape memory properties of Fe-17Mn-5Si-10Cr-4Ni-(V, C) (wt%) Fe-based shape memory alloy fabricated by laser powder bed fusion (L-PBF) was investi ...

2023

Thermal and mechanical performances of GFRP sandwich structures with integrated amorphous silicon photovoltaic cells

Thomas Keller, Yu Bai

Applications of photovoltaic (PV) cells in buildings are often excluded from locations with major mechanical strains because of their brittleness and possible damages at small mechanical strains. Combinations of glass fibre reinforced polymer (GFRP) compon ...

ELSEVIER SCI LTD2022

Spontaneous formation of a self-healing carbon nanoskin at the liquid-liquid interface

Pedro Miguel Nunes Pereira de Almeida Reis, Holger Frauenrath, Nicolas Candau, Reuben Yeo Jueyuan, Paul Grandgeorge, Enzo Jean Raymond Bomal

Biological membranes exhibit the ability to self-repair and dynamically change their shape while remaining impermeable. Yet, these defining features are difficult to reconcile with mechanical robustness. Here, we report on the spontaneous formation of a ca ...

Nature Research2022

Friction in silicon dioxide micro-contacts

Vance Nguyen

Silicon dioxide is finding more and more applications in tribological systems thanks in part to the possibilities of micro-fabrication in large scales at high precision, and in part to its good mechanical properties. It has found a particular niche in the ...

EPFL2020