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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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Comlekci, Tugrul
University of Strathclyde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Ultrasonic fatigue testing of structural steel S275JR+AR with insights into corrosion, mean stress and frequency effectscitations
- 2021Investigation of S275JR+AR structural steel fatigue performance in very high cycle domain
- 2017Consideration of weld distortion throughout the identification of fatigue curve parameters using mean stress correction
- 2017Implementation of plasticity model for a steel with mixed cyclic softening and hardening and its application to fatigue assessments
- 2006Computational methods for the prediction of out-of-plane deformation in thin plate welded structures
- 2006Simple thermo-elastic-plastic models for welding distortion simulationscitations
- 2003Out-of-plane distortion of CMn steel plates during flux-cored CO2 automatic butt welding
- 2003Investigation of temperature transients during flux-cored CO2 butt welding of CMn steel plates
Places of action
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document
Consideration of weld distortion throughout the identification of fatigue curve parameters using mean stress correction
Abstract
The effect of weld angular distortion on fatigue test specimens cut from butt welded plates is investigated by experimental and numerical methods. The weld specimens are made of a structural steel equivalent to BS 4360 grade 50D. The SN curve obtained from experimental data is used with the fatigue post-processor nCode DesignLife for fatigue life prediction. Mean stress correction is applied using the FKM approach to address the component of bending stress induced by clamping the distorted specimen, which is constant during the fatigue test. A parameter identification procedure for the SN curve and mean stress correction is proposed. The weld SN curve evaluated using the procedure is compared to the generic weld SN curves provided in the material database of nCode DesignLife and discussed.