Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-4American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 315
... limit load is derived based on the generalized upper limit theorem . The semi - analytical method is adopted for overcoming the difficulty of assumption of kinematically admissible velocity field and for purpose of reducing computing ...
... limit load is derived based on the generalized upper limit theorem . The semi - analytical method is adopted for overcoming the difficulty of assumption of kinematically admissible velocity field and for purpose of reducing computing ...
Page 444
... limit capacity and the plasticity distribution within the specimen . These effects change 7 , in opposite ways , as illustrated in Figure 10 and detailed in the following : For Overmatch : 1. Limit Load Reducing joint width ( Lin / a ...
... limit capacity and the plasticity distribution within the specimen . These effects change 7 , in opposite ways , as illustrated in Figure 10 and detailed in the following : For Overmatch : 1. Limit Load Reducing joint width ( Lin / a ...
Page 445
npl Plasticity , Limit Load npl for all weld metal O 9 J Estimation Error [ % ] -5 10 Limit Load . Figure 11 : Possible interactions between plasticity and limit load effects on ŋp for an overmatched weldment . Пpl for all plate -10 20 ...
npl Plasticity , Limit Load npl for all weld metal O 9 J Estimation Error [ % ] -5 10 Limit Load . Figure 11 : Possible interactions between plasticity and limit load effects on ŋp for an overmatched weldment . Пpl for all plate -10 20 ...
Contents
WELD METAL AND HAZ PROPERTIES | 1 |
ADVANCES IN STEEL AND WELDING | 65 |
Development of HSLA Steel With 80Ksi Yield Strength for Offshore Tubular Applications | 73 |
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alloys analysis applied assessment ASTM austenite axial load base metal behaviour bending bolt bolted joint brace brittle calculated cathodic protection CGHAZ chord composite crack depth crack growth rates crack propagation CTOD curve defect diameter distribution duplex effect elastic elastomers electrode energy equations experimental failure fatigue crack growth ferrite finite element fracture mechanics fracture toughness geometry grain heat affected zone heat input HSLA steels hydrogen hyperbaric increase interaction Materials Engineering ASME metal yield strength method microstructure nitrogen notch obtained Offshore Structures OMAE parameters pipe plastic plate predictions preferential corrosion pressure procedure properties ratio region seawater shielding gas shown in Figure simulated solution sour crude oil specimens stainless steel stiffener strain stress concentration stress intensity factor stress range surface Table temperature thermal cycle thickness thread titanium tube tubular joints underwater values weld toe welded joints weldment wire yield strength