TECHNICAL PROGRAMME (pdf version)
Wednesday, May 15 |
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09:00 – 09:40 |
Opening of Workshop |
09:00 – 09:20 |
Opening: Hatice Duran (TOBB-ETÜ) and Karl-Fredrik Nilsson (JRC) |
09:20 – 09:40 |
The need for physics-based fracture and damage models for nuclear energy applications |
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K-F. Nilsson, JRC-IET |
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09:40 – 11:00 |
Key Note Lectures (Session I) |
09:40 – 10:20 |
Simulation of Crack Extension by Cohesive Elements |
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W. Brocks, Christian Albrecht University, Germany |
10:20 – 11:00 |
Nonequilibrium thermodynamics of surfaces and interfaces in solids with applications |
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T.O. Ogurtanı, Middle East Technical University, Turkey |
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11:00 – 11:30 |
Coffee Break |
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11:30 – 12:30 |
Oral Presentations (Session I) |
11:30 – 11:50 |
Towards development of hydrogen embrittlement resistant steel alloys |
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T.M. Hatem, British University in Egypt |
11:50 – 12:10 |
A fracture criterion for the notch strength of high strength steels in the presence of H |
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C. Ayas, Cambridge University, UK |
12:10 – 12:30 |
Overview of peridynamic theory: past and present |
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E. Oterkus, University of Strathclyde, UK |
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12:30- 14:00 |
Lunch |
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14:00 – 15:20 |
Key Note Lectures (Session II) |
14:00 – 14:40 |
Comparison between pile-up singularities and stress fields induced by slip bands. Application to the prediction of grain boundary microcrack nucleation |
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Maxime Sauzay, CEA, France |
14:40 – 15:20 |
Recent Advances in Phase Field Modeling of Brittle and Ductile Fracture |
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C. Miehe, University of Stuttgart, Germany |
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15:20 – 15:50 |
Coffee Break |
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15:50 – 17:10 |
Oral Presentations (Session II) |
15:50 – 16:10 |
Crack thickness and volumetric work of fracture |
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K.Y. Volokh, Technion, Israel |
16:10 – 16:30 |
Influence of hydrogen on dual phase steel deformation micro-mechanics |
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C.C. Tasan, Max-Planck-Institut für Eisenforschung, Germany |
16:30 – 16:50 |
The scale transition procedure for constitutive equations in multilevel models based on crystal plasticity |
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Alexey I. Shveykin, Perm National Research Polytechnic University, Russia |
16:50 – 17:10 |
XFEM applications for integrity analysis of Reactor Pressure Vessels cracked walls |
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V. F. González Albuixech, PSI, Switzerland, |
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Thursday, May 16 |
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09:00 – 10:20 |
Key Note Lectures (Session III) |
09:00 – 09:40 |
Micromechanically-based models of ductile fracture |
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J-B. Leblond, U. Pierre et Marie Curie, Paris France |
09:40 – 10:20 |
Applications of advanced micromechanics based ductile failure models - Do we really need all this complexity? |
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T. Pardoen, Université catholique de Louvain, Belgium |
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10:20 – 10:50 |
Coffee Break |
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10:50 – 12:10 |
Oral Presentations (Session III) |
10:50 – 11:10 |
Mechanisms for plastic flow localization |
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C. Tekoğlu, TOBB University of Economics and Technology, Turkey |
11:10 – 11:30 |
Strain-induced damage of metals under large plastic deformations |
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M. Zapara, IWM, Germany |
11:30 – 11:50 |
Comparing two models for slip-patterning and strain-localization based on a non-convex plastic energy |
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G. Lancioni, Università Politecnica delle Marche, Italy |
11:50 – 12:10 |
Ductile damage model for metal forming simulations including physics based modeling of void nucleation |
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A.V. Shutov, Chemnitz University of Technology, Germany |
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12:10 – 13:40 |
Lunch |
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13:40 – 14:20 |
Key Note Lectures (Session IV) |
13:40 – 14:20 |
Multi-scale brittle fracture modeling and prediction of fracture toughness for irradiated RPV steels |
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B. Margolin, Prometey, Russia |
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14:20 – 14:40 |
Coffee Break |
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14:40 – 15:40 |
Oral Presentations (Session IV) |
14:40 – 15:00 |
Transferability of brittle fracture properties for different specimens and prediction of fracture toughness for RPV steels |
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V. Kostylev, Prometey, Russia |
15:00 – 15:20 |
The prestrain effect on brittle fracture: physical features, mechanical modeling and application for RPV steels |
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V. Shvetsova, Prometey, Russia |
15:20 – 15:40 |
Crack-like defects in welded joints - heterogeneity and constraint effects on fracture behavior |
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A. Sedmak, Univ. of Belgrade, Serbia |
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15:40 - 17:40 |
Poster Session |
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Friday, May 17 |
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09:00 – 10:20 |
Key Note Lectures (Session V) |
09:00 – 09:40 |
Fracture mechanics of coatings |
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J.W. Hutchinson, Harvard University, USA |
09:40 – 10:20 |
Ductile failure at low stress triaxiality |
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J. Faleskog, Royal Institute of Technology, Sweden |
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10:20 – 10:40 |
Coffee Break |
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10: 40 – 12:00 |
Oral Presentations (Session V) |
10:40 – 11:00 |
Investigation of creep-fatigue interaction in G91 martensitic steel at 400°C |
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R. Heierli, PSI, Switzerland |
11:00 – 11:20 |
Structure residual life assessment with fatigue process specific accounting |
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S. Yutskevych, National Aviation University, Ukraine |
11:20 – 11:40 |
Viscoelasticity and high buckling stress of dense carbon nanotube brushes |
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G. Cambaz-Büke, Cankaya University, Turkey |
11:40 – 12:00 |
Experimental and computational investigation of dynamic crack growth along curved interfaces |
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D. Çöker, Middle East Technical University, Turkey |
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12:00 – 12:30 |
Closing of Workshop |
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POSTER SESSION |
Poster 1 |
Stress-deformable state of isotropic plate with four non-through cracks and a circular hole |
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E.N. Dovbnya, N.A. Krupko |
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Department of Applied Mechanics and Computer Technology, Donetsk National University, Donetsk, Ukraine |
Poster 2 |
Structural reliability approach in thermal fatigue crack growth by stochastic modeling |
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V.S. Radu |
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Institute for Nuclear Research, Arges, Romania |
Poster 3 |
Mathematical analysis of cracks interaction in anisotropic materials |
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E-M. Craciun1, A. Rabaea2 |
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1OVIDIUS University, Constanta, Romania; 2Technical University of Cluj-Napoca, N.U.C.B.M, Romania |
Poster 4 |
Integrity analysis of a reactor pressure vessel subjected to pressurized thermal shocks by considering constraint effect |
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G. Qian, M. Niffenegger |
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Paul Scherrer Institute, Nuclear Energy and Safety Department, Laboratory for Nuclear Materials, Villigen PSI, Switzerland |
Poster 5 |
Effective spring stiffness for the interfaces between dissimilar solids weakened by periodic array of cracks |
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H. Lekesiz |
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Bursa Technical University, Mechanical Engineering Department, Bursa, Turkey |
Poster 6 |
Two-level models of polycrystals: investigation of hardening laws influence on the macro effects of complex cyclic loading and damage accumulation |
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P.S. Volegov, P.V. Trusov, A.Y. Yanz, A.I. Shveykin |
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Perm National Research Polytechnic University, Perm, Russian Federation |
Poster 7 |
A three dimensional model for nanocrystalline materials based on grain interior and grain boundary deformation mechanisms |
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E. Gürses |
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Department of Aerospace Engineering, Middle East Technical University (METU), Ankara, Turkey |
Poster 8 |
Crystal plasticity based prediction of creep and microcracking in irradiated polycrystalline graphite |
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L. Delannay1, J.F.B. Payne2, N. Tzelepi2 |
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1Université Catholique de Louvain (UCL), iMMC-MEMA, Louvain la Neuve, Belgium; 2National Nuclear Laboratory (NNL), Stonehouse, United Kingdom |
Poster 9 |
Numerical Investigation of Failure Mechanisms and Energetic Distrubitions in Elastomers at Steady State Crack Propagation |
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K. Özenç, M. Kaliske |
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Institute for Structural Analysis, Technische Universität Dresden, Germany |
Poster 10 |
The phenomenological model of the fatigue crack growth considering damage accumulation |
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A.V. Plashchynska, P.N. Baranova |
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S.P. Timoshenko Institute of Mechanics, National Ukrainian Academy of Sciences, Kyiv, Ukraine |
Poster 11 |
Strained-heteroepitaxial quantum dots with anisotropic surface properties |
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M.Y. Sengul1, S. Haddadian1, A. Çelik1, T.Ö. Ogurtanı2, E.E. Oren1 |
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1Department of Biomedical Engineering, TOBB University of Economics and Technology, Ankara, Turkey; 2Metallurgical and Materials Engineering Department, METU, Ankara, Turkey |
Poster 12 |
First-principles and quasi-continuum investigations of the material properties of two systems: dispersive-reinforced Al alloys and Ti/H2 system |
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R. Zaharieva, A. Buzekova-Penkova |
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Space Research and Technologies Institute, Bulgarian Academy of Sciences, Sofia, Bulgaria |
Poster 13 |
Assessment of fracture initiation point in inclined notch on Brazilian disk under pressure |
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M.H. Meliani1,2, Z. Azari2, G. Pluvinage2, Y.G. Matvienko3 |
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1LPTPM, FS, Hassiba Benbouali University of Chlef, Algeria; 2Laboratoire de Fiabilité Mécanique, LFM-ENIM, île de saulcy 57045, Université Paul Verlaine de Metz, France; 3Laboratory of Modelling Damage and Fracture, Mechanical Engineering Research Institute of the Russian Academy of Sciences, Moscow, Russia |
Poster 14 |
Cohesive zone modeling of intergranular cracking in polycrystalline aggregates |
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I. Simonovski1, L. Cizelj2 |
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1European Commission, Joint Research Centre (JRC), Institute for Energy and Transport (IET), Petten, The Netherlands; 2Jožef Stefan” Institute, Reactor Engineering Division, Ljubljana, Slovenia |
Poster 15 |
A Polycrystal Approch to Analyse Texture Evolution during Asymmetrical Rolling |
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R.A. de Sousa |
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Department of Mechanical Engineering, University of Aveiro, Aveiro, Portugal |
Poster 16 |
Biomechanical evolution of a novel modular plate, used in spinal surgery |
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E. İnce1,2, T. Demir1,2 |
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1Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey; 2Labiotech Biomechanics Laboratory, Ankara, Turkey |
Poster 17 |
Polymer brush grafted magnetic nanoparticles for highly efficient water remediation |
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Z. Oluz1, E. Tuncel1, B. Yameen2, A. Farrukh3, H. Duran1 |
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1Dept. Mater. Sci. & Nanotechnol. Eng., TOBB University of Economics and Technology, Ankara, Turkey; 2Karlsruhe Institute of Technology (KIT), Institute for Technical and Polymer Chemistry, Karlsruhe, Germany; 3Dept. of Chem., School of Sci. and Eng., Lahore University of Management Sci., Lahore, Pakistan |
Poster 18 |
In-vitro investigation of fusion effect on pedicle screws in terms of pullout strength |
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M.F. Örmeci1,2, T. Demir1,2, A.K. Arslan3 |
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1Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey; 2Labiotech Biomechanics Laboratory, Ankara, Turkey; 3Gölbaşı Hasvak State Hospital, Ankara, Turkey |
Poster 19 |
The effect of per-phase properties on the ductility of dual phase (DP) steels |
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M. İnanç1, T. Pardoen2, O. Bouaziz3, C. Tekoğlu1 |
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1Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey; 2Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain, Louvain-la-Neuve, Belgium; 3Arcelor Research, Maizières-les-Metz Cedex, France |
Poster 20 |
Reliability estimation of aircraft structures using tail modelling |
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N. Kandemir, E. Acar |
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Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey |
Poster 21 |
Probabilistic optimization of a stiffened fuselage panel under fracture constraints |
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R.Ç. Usta, E. Acar |
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Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey |
Poster 22 |
Void coalescence under combined tension and shear |
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S. Attari1, T. Pardoen2, J.-B. Leblond3, C. Tekoğlu1 |
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1Department of Mechanical Engineering, TOBB University of Economics and Technology, Ankara, Turkey; 2Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain, Louvain-la-Neuve, Belgium; 3Institut Jean-Le-Rond-d’Alembert, Université Paris VI, Paris, France |
Poster 23 |
Selective plasma damage for obtaining free one dimensional nanoparticles |
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S. Altuntas1, F. Buyukserin2 |
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1Micro and Nanotechnology Graduate Program TOBB University of Economics and Technology, Ankara, Turkey; 2Department of Biomedical Engineering TOBB University of Economics and Technology, Ankara, Turkey |
Poster 24 |
Experimental modal analysis of a pressurized Composite tube with cracks |
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A. Akturk, K. Kazkan, A. Kotanci, M. Yetmez |
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Department of Mechanical Engineering, Bulent Ecevit University, Zonguldak, Turkey |
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Key Dates
March 15, 2013: Abstract submission and grant application.
April 01, 2013: Notification of abstract acceptance.
April 01, 2013: Announcement of grants.
May 01, 2013: Deadline for registration!
May 15-17, 2013: Workshop.
Announcements February 20, 2013: The Workshop will be held at the Marmara Antalya Hotel.
November 06, 2012: The 2nd IWPMEO Workshop has been announced in iMechanica.
November 01, 2012:
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