Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 19
... strain gauges for transient strain measurement on both narrow gap and single - U pipe During the whole welding process for both the single - U pipe and the narrow gap pipe strains were recorded every fifth second , and after welding ...
... strain gauges for transient strain measurement on both narrow gap and single - U pipe During the whole welding process for both the single - U pipe and the narrow gap pipe strains were recorded every fifth second , and after welding ...
Page 20
... gauges were placed at z = 25 mm and in ( c ) at z = 35 mm . Strains in ( d ) ... strain peaks to get mechanical strain peaks . Between the peaks about 100 ... GAUGE A SOLID GAUGE C 20 20.
... gauges were placed at z = 25 mm and in ( c ) at z = 35 mm . Strains in ( d ) ... strain peaks to get mechanical strain peaks . Between the peaks about 100 ... GAUGE A SOLID GAUGE C 20 20.
Page 102
... strain gages were mounted within 100 mm gage length of each panel ( 16 of them were placed on the notched side . For the edge and back parts , the remaining 14 gages were used ) . Two sets of very small strain gage chains ( set of 5 ) ...
... strain gages were mounted within 100 mm gage length of each panel ( 16 of them were placed on the notched side . For the edge and back parts , the remaining 14 gages were used ) . Two sets of very small strain gage chains ( set of 5 ) ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
Copyright | |
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alloys analysis austenite axial base metal bead behaviour brittle CGHAZ Charpy chemical composition cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation distribution effect experimental fatigue crack ferrite Figure Fracture Mechanics fusion boundary gauges grain coarsened HAZ groove HAZ region HAZ toughness heat affected zone heat input hydrogen cracking hyperbaric ICCGHAZ inherent strain intercritical kJ/mm load martensite measured mechanical properties method microstructure multi-pass welds narrow gap notched panel obtained OMAE peak temperature pearlite pipe plastic plate thickness Pop-in pressure PWHT reheated samples shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile thermal cycle through-thickness notched titanium TMCP steel underwater welding weld metal weld passes welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldments width yield strength