693.932 PEOPLE
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Kočí, Jan | Prague |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ali, M. A. |
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| Rančić, M. |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kästner, Markus
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (46/46 displayed)
- 2024Morphological evaluation of β-Ti-precipitation and its link to the mechanical properties of Ti-6Al-4V after laser powder bed fusion and subsequent heat treatmentscitations
- 2024Rate- and temperature-dependent ductile-to-brittle fracture transition: Experimental investigation and phase-field analysis for toffeecitations
- 2023Two-stage 2D-to-3D reconstruction of realistic microstructures
- 2023Conditional diffusion-based microstructure reconstructioncitations
- 2023FE$${}^textrm{ANN}$$: an efficient data-driven multiscale approach based on physics-constrained neural networks and automated data miningcitations
- 2023Overview of phase-field models for fatigue fracture in a unified frameworkcitations
- 2023Phase-field modelling and analysis of rate-dependent fracture phenomena at finite deformationcitations
- 2023Experimental and numerical characterization of imperfect additively manufactured lattices based on triply periodic minimal surfacescitations
- 2023Shape optimization of additively manufactured lattices based on triply periodic minimal surfacescitations
- 2023Fatigue crack growth in anisotropic aluminium sheets–phase-field modelling and experimental validationcitations
- 2023Two-stage 2D-to-3D reconstruction of realistic microstructures: Implementation and numerical validation by effective propertiescitations
- 2022Additively manufactured AlSi10Mg lattices – Potential and limits of modelling as-designed structurescitations
- 2022Phase-field modeling of fatigue crack growth during tooth flank fracture in case-hardened spur gearscitations
- 2022Estimation of fatigue life for clinched joints with the Local Strain Approachcitations
- 2022Experimental-numerical analysis of microstructure-property linkages for additively manufactured materials
- 2022FEANN - An efficient data-driven multiscale approach based on physics-constrained neural networks and automated data mining
- 2022Thermo‐mechanical modeling of the temperature dependent forming behavior of thermoplastic prepregscitations
- 2022Experimental-Numerical Analysis of Microstructure-Property Linkages for Additively Manufactured Materialscitations
- 2021Micromechanical analysis of failure in fiber reinforced polymer‐metal structurescitations
- 2021Accessing pore microstructure–property relationships for additively manufactured materialscitations
- 2021Fringe Projection Profilometry in Production Metrology: A Multi-Scale Comparison in Sheet-Bulk Metal Formingcitations
- 2021Applicability of strain energy density criterion for fracture prediction of notched PLA specimens produced via fused deposition modelingcitations
- 2021X-ray computer tomography (XCT) of fatigue damage in laser-machined versus milled carbon fiber reinforced polymer matrix compositescitations
- 2021Hybride Hohlstrukturen für Wellen und Strebencitations
- 2021Estimation of fatigue life for clinched joints with the Local Strain Approach incorporating the impact of cold forming to cyclic material propertiescitations
- 2021Simulation of fatigue crack growth in residual‐stress‐afflicted specimen with a phase‐field model
- 2021Modeling and simulation of interface failure in metal-composite hybridscitations
- 2021Prediction of the anisotropic crack resistance of heterogeneous microstructures using a crack phase‐field model
- 2021Phase-field modelling for fatigue crack growth under laser-shock-peening-induced residual stressescitations
- 2020Numerical modeling of single-step thermoforming of a hybrid metal/FRP lightweight structure
- 2020Multiscale modeling and simulation of magneto-active elastomers based on experimental data
- 2020Simulation assisted process chain design for the manufacturing of bulk hybrid shafts with tailored propertiescitations
- 2020Determination of the entire stent surface area by a new analytical methodcitations
- 2020A macroscopic model for magnetorheological elastomers based on microscopic simulationscitations
- 2020Hybrid fibre reinforced thermoplastic hollow structures with a multi-scale structured metal load introduction element
- 2019Thermo‐Mechanical Modeling of Pre‐Consolidated Fiber‐Reinforced Plastics for the Simulation of Thermoforming Processes
- 2019Smart Design von Metall-FKV-Hybridstrukturen mit verknüpfter Prozess- und Struktursimulation
- 2019Thermo-mechanische Modellierung des Umformverhaltens von Faserkunststoffverbunden
- 2018Phase-field modelling of fracture in heterogeneous materialscitations
- 2018Coupled process and structure analysis of metal-FRP-hybrid structures
- 20173D registration of depth data of porous surface coatings based on 3D phase correlation and the trimmed ICP algorithm
- 2017Light section measurement to quantify the accuracy loss induced by laser light deflection in an inhomogeneous refractive index field
- 2017On the Design, Characterization and Simulation of Hybrid Metal-Composite Interfaces
- 2016A numerical study on magnetostrictive phenomena in magnetorheological elastomers
- 2015Characterization of porous surfaces with spatial point pattern analysis
- 2010Towards a novel composite material with magnetorheological switchable stiffness
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document
Estimation of fatigue life for clinched joints with the Local Strain Approach
Abstract
Widely used in automotive and aerospace industry, clinched joints are subject to failure due to neck fracture and disjoining if exposed to high static loads. For cyclic loading cases, the formation of eyebrow cracks can be observed. The main objective of ongoing research is the application of the Local Strain Approach to clinched joints joining extruded aluminum wrought alloy sheets, thus being able to predict crack initiation location and fatigue life. Complex geometrical features of a clinched joint and lacking of nondestructive methods to track local stresses and strains require a combined approach utilizing numerical and experimental techniques. Material characterization for an aluminum wrought alloy EN AW 6060T66 is accomplished by common uniaxial tension tests to determine flow curves and cyclic properties by strain controlled constant amplitude tests, respectively.<br/><br/>Commercial finite element software LS-Dyna® is used to perform the process simulation in 2D, followed by mapping to 3D with constant amplitude loading to investigate local stresses and strains within the contact region. The Local Strain Approach with damage parameter PSWT is applied to estimate the fatigue lives of the clinched joint variants. Fatigue life estimations obtained from simulation results are compared to those from experiments.