Cristin

2016
1.	Hagen, Anette Brocks; Ringdalen, Inga Gudem; Østby, Erling; Thaulow, Christian. Atomistic modeling of mechanical properties of iron: Effect of temperature. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2016 ;Volum 2016-January. s. 289-295 NTNU SINTEF Untitled

2.	Snartland, Brage Dahl; Østby, Erling; Hauge, Mons; Ren, Xiaobo; Thaulow, Christian. Brittle fracture arrest - The state of art in a multiscale universe. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2016 ;Volum 2016-January. s. 296-303 NTNU SINTEF Untitled
2015
3.	Vadholm, Therese; Nordhagen, Håkon Ottar; Østby, Erling; Akselsen, Odd Magne. Instrumented Charpy Testing Revisited – Possible Use for Arctic Steels?. I: Proceedings of the twenty-fifth International Ocean and Polar Engineering Conference - ISOPE 2015. International Society of Offshore & Polar Engineers 2015 ISBN 978-1-880653-89-0. s. 324-330 NTNU SINTEF Untitled

4.	Zhang, Zhiliang; Skallerud, Bjørn Helge; Østby, Erling. Preface to the special issue of Engineering Fracture Mechanics on "Modelling of Ductile Fracture and Applications". Engineering Fracture Mechanics 2015 ;Volum 147. s. 276-277 NTNU Untitled

5.	Zhang, Zhiliang; Østby, Erling. Preface to the special issue of Engineering Failure Analysis on "Recent case studies in Engineering Failure Analysis". Engineering Failure Analysis 2015 ;Volum 58. s. 321- NTNU Untitled
2014
6.	Akselsen, Odd Magne; Østby, Erling. Evaluation of welding consumables for application down to -60°C. I: Proceedings of the Twenty-fourth (2014) International Offshore and Polar Engineering Conference, Busan, Korea. : International Society of Offshore and Polar Engineers (ISOPE) 2014 ISBN 978-1-880653-91-3. s. 271-277 NTNU SINTEF Untitled

7.	Haugen, Veronica Gausel; Rogne, Bjørn Rune Sørås; Akselsen, Odd Magne; Thaulow, Christian; Østby, Erling. Local mechanical properties of intercritically reheated coarse grained heat affected zone in low alloy steel. Materials & Design 2014 ;Volum 59. s. 135-140 SINTEF NTNU Untitled

8.	Mohseni, Peyman; Solberg, Jan Ketil; Karlsen, Morten; Akselsen, Odd Magne; Østby, Erling. Cleavage fracture initiation at M-A constituents in intercritically coarse grained heat affected zone of a HSLA steel. Metallurgical and Materials Transactions A 2014 ;Volum 45.(1) s. 384-394 NTNU SINTEF Untitled

9.	Zhang, Zhiliang; Skallerud, Bjørn Helge; Thaulow, Christian; Østby, Erling; He, Jianying. Procedia Materials Science 20th European Conference on Fracture. Procedia Materials Science 2014 ;Volum 3. s. - NTNU Untitled
2013
10.	Akselsen, Odd Magne; Wiklund, Greger; Østby, Erling; Sørgjerd, Arve; Kaplan, Alexander. A first assessment of laser hybrid welding of 420 MPa steel for offshore application. I: The 14th Nordic Laser Materials Processing Conference. Luleå: Universitetstryckeriet 2013 ISBN 978-91-7439-688-1. s. 171-182 NTNU SINTEF Untitled

11.	Akselsen, Odd Magne; Wiklund, Greger; Østby, Erling; Sørgjerd, Arve; Kaplan, Alexander. Properties of laser hybrid butt welds of 420 MPa steel. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2013 s. 290-294 NTNU SINTEF Untitled

12.	Heier, Espen; Østby, Erling; Akselsen, Odd Magne. Reeling installation of rigid steel pipelines at low temperature. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2013 ;Volum 4. s. - NTNU SINTEF Untitled

13.	Jørgensen, Håkon; Akselsen, Odd Magne; Østby, Erling. Challenges in application of steel castings in cold climate regions. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2013 s. - NTNU SINTEF Untitled

14.	Mohseni, Peyman; Solberg, Jan Ketil; Karlsen, Morten; Akselsen, Odd Magne; Østby, Erling. Application of combined EBSD and 3D-SEM technique on crystallographic facet analysis of steel at low temperature. Journal of Microscopy 2013 ;Volum 251.(1) s. 45-56 NTNU SINTEF Untitled

15.	Vatne, Inga Ringdalen; Stukowski, Alexander; Thaulow, Christian; Østby, Erling; Marian, Jaime. Three-dimensional crack initiation mechanisms in bcc-Fe under loading modes I, II and III. Materials Science & Engineering: A 2013 ;Volum 560. s. 306-314 SINTEF NTNU Untitled

16.	Østby, Erling; Akselsen, Odd Magne; Kristensen, Tore Andre. Monitoring of cleavage microcrack arrest in weld thermal simulated microstructures by means of acoustic emission. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2013 SINTEF Untitled

17.	Østby, Erling; Hauge, Mons; Horn, A.M.; Akselsen, Odd Magne. Fracture mechanics design criteria for low temperature applications of steel weldments. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2013 s. - NTNU SINTEF Untitled
2012
18.	Akselsen, Odd Magne; Østby, Erling; Nyhus, Bård. Low Temperature Fracture Toughness of X80 Girth Welds. I: Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2012 ISBN 978-1-880653-94-4. s. 283-289 NTNU SINTEF Untitled

19.	Brandt, Kristin; Solberg, Jan Ketil; Akselsen, Odd Magne; Østby, Erling. Initiation of Cleavage Fracture in a Weld Simulated Low Carbon Low Alloy Arctic Steel. I: Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2012 ISBN 978-1-880653-94-4. s. 323-328 NTNU SINTEF Untitled

20.	Ehlers, Sören; Østby, Erling. Increased crashworthiness due to arctic conditions - The influence of sub-zero temperature. Marine Structures 2012 ;Volum 28.(1) s. 86-100 SINTEF NTNU Untitled

21.	Ersland, Christer Honore; Thaulow, Christian; Vatne, Inga Ringdalen; Østby, Erling. Atomistic modeling of micromechanisms and T-stress effects in fracture of iron. Engineering Fracture Mechanics 2012 ;Volum 79. s. 180-190 NTNU SINTEF Untitled

22.	Fagerholt, Egil; Østby, Erling; Børvik, Tore; Hopperstad, Odd Sture. Investigation of fracture in small-scale SENT tests of a welded X80 pipeline steel using Digital Image Correlation with node splitting. Engineering Fracture Mechanics 2012 ;Volum 96. s. 276-293 SINTEF NTNU Untitled

23.	Haugen, Veronica Gausel; Rogne, Bjørn Rune; Akselsen, Odd Magne; Thaulow, Christian; Østby, Erling. On Local Properties of Microstructures in Welding. I: Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2012 ISBN 978-1-880653-94-4. s. 16-22 NTNU SINTEF Untitled

24.	Kane, Pascal-Alexandre; Ås, Sigmund Kyrre; Østby, Erling. 3D Fracture Simulations of SENT Specimens Including Welding Residual Stresses. The Twenty-second International OFFSHORE AND POLAR ENGINEERING CONFERENCE; 2012-06-17 - 2012-06-22 NTNU SINTEF Untitled

25.	Mohseni, Peyman; Solberg, Jan Ketil; Karlsen, Morten; Akselsen, Odd Magne; Østby, Erling. Application of electron backscatter diffraction (EBSD) on fractography analysis of Arctic Steels at low temperature. National Conference for Materials Technology; 2012-05-09 - 2012-05-10 NTNU Untitled

26.	Mohseni, Peyman; Solberg, Jan Ketil; Karlsen, Morten; Akselsen, Odd Magne; Østby, Erling. Determination of Crystallographic facet orientations on fracture surfaces of an Arctic steel by using EBSD. I: Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2012 ISBN 978-1-880653-94-4. s. 305-309 NTNU SINTEF Untitled

27.	Mohseni, Peyman; Solberg, Jan Ketil; Karlsen, Morten; Akselsen, Odd Magne; Østby, Erling. Investigation of the mechanism of cleavage fracture initiation in the intercritically coarse grained heat affected zone of a HSLA steel. Materials Science and Technology 2012 s. 1261-1268 NTNU SINTEF Untitled

28.	S. Azar, Amin; Lange, Hans Iver; Østby, Erling; Akselsen, Odd Magne. Effect of hyperbaric gas composition on mechanical properties of the weld metal. Materials Science & Engineering: A 2012 ;Volum 556.(Oct) s. 465-472 SINTEF NTNU Untitled

29.	S. Azar, Amin; Østby, Erling; Akselsen, Odd Magne. Effect of Hyperbaric Chamber Gas on Transformation Texture of the API-X70 Pipeline Weld Metal. Metallurgical and Materials Transactions A 2012 ;Volum 43A.(9) s. 3162-3178 NTNU SINTEF Untitled

30.	Østby, Erling; Akselsen, Odd Magne; Thaulow, Christian; Hauge, Mons. Comparison of Fracture Toughness in Real Weld and Thermally Simulated CGHAZ of a 420 MPa Rolled Plate. I: Proceedings of the Twenty-second (2012) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2012 ISBN 978-1-880653-94-4. s. 315-322 NTNU SINTEF Untitled

31.	Østby, Erling; Kane, Pascal-Alexandre; Nyhus, Bård. Small-scale studies of the effects of pre-deformation and ageing on the ductile tearing resistance. The Twenty-second International OFFSHORE AND POLAR ENGINEERING CONFERENCE; 2012-06-17 - 2012-06-22 SINTEF Untitled

32.	Østby, Erling; Thaulow, Christian; Akselsen, Odd Magne. Quantitative Relation Between Acoustic Emission Signal Amplitude and Arrested Cleavage Microcrack Size. International Journal of Fracture 2012 ;Volum 177.(1) s. 73-80 NTNU SINTEF Untitled
2011
33.	Østby, Erling; Kane, Alexandre. Crystal Plasticity Modeling of the Local Crack Tip Stress Field. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2011 s. 438-442 SINTEF Untitled

34.	Akselsen, Odd Magne; Østby, Erling; Thaulow, Christian. Low temperature toughness in SA welding of 420 MPa steel. Int Conference; 2011-06-19 - 2011-06-24 NTNU Untitled

35.	Akselsen, Odd Magne; Østby, Erling; Thaulow, Christian. Low temperature toughness in SA welding of 420 MPa steel. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 414-420 NTNU SINTEF Untitled

36.	Berstad, Torodd; Dørum, Cato; Jakobsen, Jana Poplsteinova; Kragset, Steinar; Li, Hailong; Lund, Halvor; Morin, Alexandre; Munkejord, Svend Tollak; Mølnvik, Mona Jacobsen; Nordhagen, Håkon Ottar; Østby, Erling. CO2 pipeline integrity: A new evaluation methodology. Energy Procedia 2011 ;Volum 4. s. 3000-3007 NTNU SINTEF ENERGISINT Untitled

37.	Enstad, A. J.; Karlsen, Morten; Astad, S. P.; Hjelen, Jarle; Solberg, Jan Ketil; Akselsen, Odd Magne; Østby, Erling. EBSD Characterization of Arctic Steel during in situ Heating. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 28-32 NTNU SINTEF Untitled

38.	Ersland, Christer Honore; Thaulow, Christian; Østby, Erling. Atomistic simulations of semi-infinite cracks in bcc iron using an analytical bond-order potential. ISOPE; 2011-06-19 - 2011-06-24 NTNU SINTEF Untitled

39.	Ersland, Christer Honore; Thaulow, Christian; Østby, Erling. Atomistic simulations of semi-infinite cracks in bcc iron using an analytical bond-order potential. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 432-437 NTNU SINTEF Untitled

40.	Macdonald, Kenneth Alasdair; Østby, Erling. Constraint fracture mechanics : test methods. I: Fracture and fatigue of welded joints and structures. Woodhead Publishing Limited 2011 ISBN 978-1-84569-513-2. s. 31-59 SINTEF UIS Untitled

41.	Mohseni, Peyman; Solberg, Jan Ketil; Akselsen, Odd Magne; Østby, Erling. Application of Electron Backscatter Diffraction (EBDS) on Facet Crystallographic Orientation Studies in Arctic Steels. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 402-406 NTNU SINTEF Untitled

42.	Olsø, Erlend; Berg, Espen; Nyhus, Bård; Thaulow, Christian; Østby, Erling. A New Assessment Approach for ECA of Clad and Lined Pipes Based on Shell and Line-spring Finite Elements. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 682-689 NTNU SINTEF Untitled

43.	Olsø, Erlend; Heier, Espen; Nyhus, Bård; Østby, Erling. ECA for operation – ia today's practice of relying on SENB instead of SENT Testing While Not Taking Internal Pressure Into Account Conservative?. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings] 2011 ;Volum 3. s. 571-580 SINTEF Untitled

44.	Pedersen, J.H.; Astad, S.P.; Karlsen, Morten; Hjelen, Jarle; Solberg, Jan Ketil; Akselsen, Odd Magne; Østby, Erling. In situ EBSD Investigation of Arctic Steel at Sub-zero Temperatures. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 24-27 NTNU SINTEF Untitled

45.	Sandvik, Andreas; Østby, Erling; Berg, Espen; Thaulow, Christian. An Efficient FE-based Probabilistic Model for Ductile Fracture Assessment of Pipelines with Surface Defects. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 600-606 NTNU SINTEF Untitled

46.	Thaulow, Christian; Lange, Hans Iver; Åldstedt, Synnøve; Østby, Erling; Akselsen, Odd Magne. Fracture Mechanics Tesing of Weldments – Through Thickness vs. Surface Notch. ISOPE; 2011-06-19 - 2011-06-24 NTNU SINTEF Untitled

47.	Thaulow, Christian; Schieffer, SV; Vatne, Inga Ringdalen; Sen, D; Østby, Erling. Crack Tip Opening Displacement in atomistic modeling of fracture of silicon. Computational Materials Science 2011 ;Volum 50.(9) s. 2621-2627 NTNU SINTEF Untitled

48.	Thaulow, Christian; Østby, Erling; Lange, Hans Iver; Åldstedt, Synnøve; Akselsen, Odd Magne. Fracture Mechanics Testing of Weldments – Through Thickness vs. Surface Notch. I: Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference. International Society of Offshore & Polar Engineers 2011 ISBN 978-1-880653-96-8. s. 421-425 NTNU SINTEF Untitled

49.	Vatne, Inga Ringdalen; Østby, Erling; Thaulow, Christian. Multiscale simulations of mixed-mode fracture in bcc-Fe. Modelling and Simulation in Materials Science and Engineering 2011 ;Volum 19.(8) Suppl. 085006 s. - NTNU SINTEF Untitled

50.	Vatne, Inga Ringdalen; Østby, Erling; Thaulow, Christian; Farkas, Diana. Quasicontinuum simulation of crack propagation in bcc-Fe. Materials Science & Engineering: A 2011 ;Volum 528.(15) s. 5122-5134 NTNU SINTEF Untitled

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