Method for determining residual stresses in pipes
Journal Article
·
· J. Pressure Vessel Technol.; (United States)
A combined analytical and experimental method for inferring the residual stresses in a pipe formed by joining two sections with a girth butt weld is described. The relieved surface strains due to cutting the pipe in two are measured and fitted in a least-square sense to the strains predicted by an analysis of the sectioned pipes. This permits a prediction of the through-thickness distribution of the residual longitudinal normal and radial shear stresses at the site of the cut. The procedure is used to infer the residual stress distribution due to last-pass-heat-sink welding of two sections of 16 in (400 mm) dia pipe. 3 refs.
- Research Organization:
- Ohio State Univ, Columbus, USA
- OSTI ID:
- 6394304
- Journal Information:
- J. Pressure Vessel Technol.; (United States), Journal Name: J. Pressure Vessel Technol.; (United States) Vol. 104:3; ISSN JPVTA
- Country of Publication:
- United States
- Language:
- English
Similar Records
A method for determining residual stresses in pipes
Residual stresses at girth-butt welds in pipes and pressure vessels. Final report, April 1, 1976--June 30, 1977
Residual stresses at girth-butt welds in pipes and pressure vessels. Quarterly progress report, July 15, 1976--October 15, 1976
Journal Article
·
Sun Aug 01 00:00:00 EDT 1982
· J. Pressure Vessel Technol.; (United States)
·
OSTI ID:5942178
Residual stresses at girth-butt welds in pipes and pressure vessels. Final report, April 1, 1976--June 30, 1977
Technical Report
·
Mon Aug 01 00:00:00 EDT 1977
·
OSTI ID:5315107
Residual stresses at girth-butt welds in pipes and pressure vessels. Quarterly progress report, July 15, 1976--October 15, 1976
Technical Report
·
Fri Oct 01 00:00:00 EDT 1976
·
OSTI ID:7320091
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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
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36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
BWR TYPE REACTORS
CHEMICAL REACTIONS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
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CORROSION RESISTANT ALLOYS
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FINITE ELEMENT METHOD
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
JOINTS
MATERIALS
NICKEL ALLOYS
NUMERICAL SOLUTION
PIPES
REACTORS
RESIDUAL STRESSES
STAINLESS STEEL-304
STAINLESS STEELS
STEELS
STRAINS
STRESS CORROSION
STRESSES
WATER COOLED REACTORS
WATER MODERATED REACTORS
WELDED JOINTS
210100* -- Power Reactors
Nonbreeding
Light-Water Moderated
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36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
BWR TYPE REACTORS
CHEMICAL REACTIONS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CORROSION
CORROSION RESISTANT ALLOYS
CRACKS
FINITE ELEMENT METHOD
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
JOINTS
MATERIALS
NICKEL ALLOYS
NUMERICAL SOLUTION
PIPES
REACTORS
RESIDUAL STRESSES
STAINLESS STEEL-304
STAINLESS STEELS
STEELS
STRAINS
STRESS CORROSION
STRESSES
WATER COOLED REACTORS
WATER MODERATED REACTORS
WELDED JOINTS