Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 67
... lower bound values of toughness are used . iv . Applied stress levels are based on hoop stresses , whilst in practice , lower stresses are applicable to circumferential welds . Based on these fracture assessments , a maximum HAZ sigma ...
... lower bound values of toughness are used . iv . Applied stress levels are based on hoop stresses , whilst in practice , lower stresses are applicable to circumferential welds . Based on these fracture assessments , a maximum HAZ sigma ...
Page 458
... lower than in air and in sea water ( FC ) for the low AK region . The FCGR for the polarized condition increased at a more rapid rate with increasing AK ( alternately , crack length ) and ultimately exceeded the FC data at high AK . The ...
... lower than in air and in sea water ( FC ) for the low AK region . The FCGR for the polarized condition increased at a more rapid rate with increasing AK ( alternately , crack length ) and ultimately exceeded the FC data at high AK . The ...
Page 495
... lower bounds of the two data sets should be similar . Indeed , as shown in Table 1 , the lower bounds ( mean minus two standard deviations ) for both data sets are not significantly different . Therefore , for the purposes of design ...
... lower bounds of the two data sets should be similar . Indeed , as shown in Table 1 , the lower bounds ( mean minus two standard deviations ) for both data sets are not significantly different . Therefore , for the purposes of design ...
Contents
HIGH STRENGTH STEELS FOR OFFSHORE | 189 |
WELDING CONTROL | 265 |
APPLICATIONS OF GRP OFFSHORE | 279 |
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alloy analysis applied argon artificial neural network ASTM austenite austenite grain bainite base metal behaviour bending CGHAZ Charpy composite pipe cooling corrosion crack propagation CTOD curve cycles developed diameter effect elastomer electrodes Engineering ASME 1993 epoxy equation evaluation fabrication factor ferrite finite element firewater flange fracture fracture mechanics GRE pipe heat input high strength steels HSLA HSLA steels hydrogen increase installation intumescent kJ/mm load martensite Materials Engineering ASME maximum method microstructure MIRT nitrogen nitrogen steel node notch offshore structures OMAE parameters performance predicted preheat pressure procedures PWHT range reduced S-N curves seal seawater sheave shielding gas shown in Figure simulated SINTEF specimens spool stainless steel strain surface Table Technology temperature tensile test results thickness toughness tubular joints underwater Underwater Welding values weld metal weldability welded joints weldments wet welding wide plate wire yield strength