Til hovedinnhold

Gaute Gruben

Forsker

Gaute Gruben

Forsker

Gaute Gruben
Telefon: 482 82 291
Avdeling: Materialer og nanoteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1735274

A novel fracture calibration method is presented for material models applied in finite element analysis of pipeline steels exposed to running ductile fracture. The calibration is based on the drop-weight tear test which is commonly applied for qualification of pipeline steels. The method is applied ...

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1635129

In this study, we present results from a numerical model of a full-scale fracture propagation test where the pipe sections are filled with impure, dense liquid-phase carbon dioxide. All the pipe sections had a 24″ outer diameter and a diameter/thickness ratio of ∼32. A near symmetric telescopic set-...