| People | Locations | Statistics |
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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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| Kononenko, Denys |
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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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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hildebrand, Jörg
Technische Universität Ilmenau
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Ultra high strength fillet- and butt-welded joints made of S960: Load-carrying capacity and deformation behaviour
- 2024Influence of Metal Surface Structures on Composite Formation during Polymer–Metal Joining Based on Reactive Al/Ni Multilayer Foilcitations
- 2023Influence of the temperature–time regime on the mechanical properties during the DED-Arc process of near-net-shape Ti-6Al-4 V componentscitations
- 2023Load-carrying capacity of MAG butt and fillet welded joints on high-strength structural steels of grade S960QL and S960MCcitations
- 2023Study on load‐carrying capacity of MAG butt‐welded mixed connections with different steel strengths
- 2023Mechanical properties of MAG butt welded dissimilar structural steel joints with varying strength from grade S355 up to S960
- 2023Mechanical properties of MAG butt welded dissimilar structural steel joints with varying strength from grade S355 up to S960citations
- 2023Characterization of plastic-metal hybrid composites joined by means of reactive Al/Ni multilayers: evaluation of occurring thermal regime
- 2023Heat management and tensile strength of 3 mm mixed and matched connections of butt joints of S355J2+N, S460MC and S700MC
- 2022Hybrid thermoplastic-metal joining based on Al/Ni multilayer foils - analysis of the joining zonecitations
- 2021Production of topology-optimised structural nodes using arc-based, additive manufacturing with GMAW welding processcitations
- 2021Directed energy deposition-arc (DED-Arc) and numerical welding simulation as a hybrid data source for future machine learning applicationscitations
- 2017Assessment of strain measurement techniques to characterise mechanical properties of structural steelcitations
- 2017Optimization Strategies for Laser Welding High Alloy Steel Sheetscitations
- 2016Modelling of a Stud Arc Welding Joint for Temperature Field, Microstructure Evolution and Residual Stresscitations
- 2012UNCERTAINTY QUANTIFICATION IN CYCLIC CREEP PREDICTION OF CONCRETE
- 2009Numerische Schweißsimulation - Bestimmung von Temperatur, Gefüge und Eigenspannung an Schweißverbindungen aus Stahl- und Glaswerkstoffen ; Numerical welding simulation - determination of temperature, microstructure and residual stress for steel and glass materials in welded joints
- 2004Change of structural condition of welded joints between high‐strength fine‐grained and structural steelscitations
Places of action
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document
Ultra high strength fillet- and butt-welded joints made of S960: Load-carrying capacity and deformation behaviour
Abstract
High and ultra-high strength steel can contribute to more sustainable structures by saving construction weight and resources. In FprEN 1993-1-8 modified design rules for butt- und fillet-welded connections have been implemented for steels up to S700 that consider the special characteristics of welded high-strength steels. prEN 1993-1-12 will be valid for steels up to S960 and consequently, the design concepts have to be extended up to S960. For this purpose, in the research project “Effective design concepts for mixed connections in steel structures” an extensive experimental program of ultra-high strength welded connections was tested. For butt welds, 36 specimens with steel grades S960MC or S960QL and different filler metals G46 and G89 were used. Furthermore, the plate thickness and weld joint geometry were varying parameters. The fillet welds were made of S960QL, t = 20 mm with varying filler metals G46, G69, G89 and T89, resulting in a total of 12 experimental tests. Tensile tests with optical strain and optical extensometer measuring were conducted to examine the load-carrying capacity and deformation behaviour of the welded test specimens. Moreover, further material investigations were carried out, such as microhardness mappings on in cross-sectioned welds and tensile tests of the weld metal. With the results obtained from the research project, proposals for extensions of the design concepts for butt- and fillet-welded connections up to S960 were developed that can be incorporated in prEN 1993-1-12. The investigations carried out and the formulation of design recommendations enable a wide use of ultra-high strength steels. This allows material savings and future-oriented, sustainable constructions.