| 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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Chandran, Sarath
Ghent University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Non-monotonic plasticity and fracture in DP1000 : stress-state, strain-rate and temperature influencecitations
- 2024Stress state and strain rate dependent plastic deformation and fracture behaviour of X70 pipeline steel
- 2023Local approach of strain rate dependent damage and failure in dual-phase steel automotive crash boxes
- 2022Dynamic strain aging in DP1000 : effect of temperature and strain ratecitations
- 2022Dynamic strain aging in DP1000: Effect of temperature and strain ratecitations
- 2022A dynamic tensile tear test methodology to characterise dynamic fracture behaviour of modern high-grade pipeline steelscitations
- 2022Strain rate dependent plasticity and fracture of DP1000 steel under proportional and non-proportional loadingcitations
- 2022Determination of mechanical property profiles for improved crash performance of a dual phase automotive steel
- 2022Numerical modelling of the dynamic plasticity and fracture behaviour of X70 pipeline steel
- 2021Experimental study of the stress state and strain rate dependent mechanical behaviour of TRIP-assisted steels
- 2020Crashworthiness assessment considering the dynamic damage and failure of a dual phase automotive steel
- 2019Thermal effects on the dynamic damage and fracture of a dual phase automotive steel
- 2019Revealing plastic localization and ductile damage initiation features with integrated DIC and FEM
- 2018Dynamic fracture of a pipeline steel
- 2018Plasticity and failure behavior modeling of high-strength steels under various strain rates and temperatures : microstructure to componentscitations
- 2017Design of an experimental program to assess the dynamic fracture properties of a dual phase automotive steelcitations
- 2017Integrated material modelling on the crashworthiness of automotive high strength steel sheets
- 2017Dynamic Fracture Behavior of High Strength Pipeline Steelcitations
Places of action
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article
Dynamic Fracture Behavior of High Strength Pipeline Steel
Abstract
<p>The occurrence of a crack propagating along a pipeline is a catastrophic event, which involves both economic losses and environmental damage. Therefore, the study of the fracture initiation and propagation properties of a pipeline is an essential part of its integrity assessment. Fracture prediction, however, is a challenging task, since it requires knowledge of the interaction between the dynamic forces driving crack growth, and the resistance forces opposing fracture propagation. Moreover, plenty of material properties should be taken into account. Aiming at a better understanding of the plastic hardening, damage and fracture properties of an API 5L X70 pipeline steel, and how these are affected by the strain rate, in present contribution, a comprehensive set of test results is presented. The program includes static and dynamic tensile tests on smooth and notched samples, and compression tests on cylindrical samples. Test result analysis is supported by finite element (FE) modelling. As such, the study aims at providing data needed for both fundamental material research and constitutive material modelling.</p>