Year 2016

• Assessment of damage causes of a 17 m long wind turbine blade model

  Publication

  • E. Urbańska-Galewska
  • K. Niklas
  • T. Falborski
  • A. Wołoszyn
  • J. Kowalski

  - Year 2016

  The subject matter is to verify the stiffness of the steel supporting structure and assess the causes of cracks in the 17 m long wind turbine blade model

Year 2015

• CTOD designation for WM and HAZ in butt joint made from S460 ML steel, Expertise No. WOiO/II/82/2015

  Publication

  • J. Kowalski
  • L. Nadolny
  • A. Wołoszyn
  • J. Kozak

  - Year 2015

  Typical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability to...

Year 2014

• Designate of CTOD for WM and HAZ, report no: WOiO/II/122/2014

  Publication

  • J. Kowalski
  • L. Nadolny
  • A. Wołoszyn
  • M. Kula

  - Year 2014

  Typical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability to...

Year 2013

• Designate CTOD Heat Affected Zone of butt weld, Report No: WOiO/II/76/2013

  Publication

  • J. Kowalski
  • A. Wołoszyn
  • L. Nadolny

  - Year 2013

  Typical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability...

• Designate CTOD of Weld Metal of butt weld, No WOiO/II/108/2013

  Publication

  • J. Kowalski
  • A. Wołoszyn
  • L. Nadolny

  - Year 2013

  Typical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability...