Control of ductile fracture propagation in large diameter gas transmission pipelines
Control of ductile fracture propagation in large diameter gas transmission pipelines
- New search for: Urednicek, M.
- New search for: Urednicek, M.
A full-scale testing program was conducted to verify a capability of large diameter pipeline to arrest ductile fracture under conditions typical of the Alaska Highway Gas Pipeline Project. Results of six full-scale tests indicated that, with some adjustment, the Battelle predictive mehodology could be extrapolated to these conditions. It was also confirmed that the region of intensive plastic deformation in front of the running crack, involves large enough volume, with correspondingly large energy component, to warrant its inclusion in any future, more comprehensive predictive model of ductile fracture arrest.
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Control of ductile fracture propagation in large diameter gas transmission pipelines
Ueberwachung der Rissausbreitung in Gas-Fernleitungen mit grossem Durchmesser
ASME-Papers ; 1-10
1984
10 Seiten, 7 Bilder, 1 Tabelle, 18 Quellen
Conference paper
English