| 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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Chen, Xiao
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2025Acoustic emission data analytics on delamination growth in a wind turbine blade under full-scale cyclic testingcitations
- 2022Thermographic data analytics-based damage characterization in a large-scale composite structure under cyclic loadingcitations
- 2021Fatigue testing of a 14.3 m composite blade embedded with artificial defects – damage growth and structural health monitoringcitations
- 2019Understanding progressive failure mechanisms of a wind turbine blade trailing edge section through subcomponent tests and nonlinear FE analysiscitations
- 2019Catalytic electrospun nano-composite membranes for virus capture and remediationcitations
- 2019Catalytic electrospun nano-composite membranes for virus capture and remediationcitations
- 2018Buckling and progressive failure of trailing edge subcomponent of wind turbine blade
- 2017Micromechanical Characterization of Hydrogels Undergoing Swelling and Dissolution at Alkaline pHcitations
- 2013Record low ag paste consumption of 67.7 mg with dual print
- 2012Experimental Study on CFRP-bonded Steel Plates with Thickness Reduction using Underwater Epoxycitations
- 2012Tensile and Compressive Test on Thickness-Reduced Steel Plate Repaired by CFRP Strand Sheet and Underwater Epoxy with Bond Defects
- 2011Compression behaviors of thickness-reduced steel pipes repaired with underwater weldscitations
- 2009Experimental study on strength and ductility of underwater fillet welds in repairing offshore steel structures
Places of action
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document
Experimental study on strength and ductility of underwater fillet welds in repairing offshore steel structures
Abstract
Underwater wet welding is one of the most common repair measures for corroded offshore steel structures. Few studies have been carried out systematically concerned with mechanical properties of such welds, thus current design provisions rely heavily on limited experimental data on welds made underwater and design properties for corresponding welds made in air. This paper presents a series of experiments on forty-five fillet welded specimens featuring welding both in air and underwater. Weld strength and ductility of fillet welds are examined through strength tests, which are also complemented by Vickers hardness tests and microstructure examination to better understand the weld details. The tested parameters include two welding environments, two weld orientations, two base structural types, and four base steels. Based on the tests, differences between underwater and in-air fillet welds are examined in terms of strength, ductility, and failure modes, underwater weldability of base steels is also evaluated.<br/>