Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 8, Part 3American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 122
... chord wall thickness greater than 32 mm . The correction factor is based purely on chord wall thickness and takes the form : Lt - ( 32 / t ) 0.75 The reduction factor is applied to the fatigue life calculated from the design curve . The ...
... chord wall thickness greater than 32 mm . The correction factor is based purely on chord wall thickness and takes the form : Lt - ( 32 / t ) 0.75 The reduction factor is applied to the fatigue life calculated from the design curve . The ...
Page 229
... chord and a brace . The brace has a ring welded to the end of it , with encircles to chord ; the whole joint is drowned in a block of resin . The analysis of the behaviour of the assembly , submitted to traditionnal loads is presented ...
... chord and a brace . The brace has a ring welded to the end of it , with encircles to chord ; the whole joint is drowned in a block of resin . The analysis of the behaviour of the assembly , submitted to traditionnal loads is presented ...
Page 385
... Chord - Brace intersection ( mm ) -350 350 700 8.0 Chord Outside 6.0 40 20 -2.0 0 -4.0 Chord Inside -60 Axial OPB IPB OPB Axial FIG . 3 STRESS DISTRIBUTION ON CHORD OUTSIDE AND INSIDE SURFACE designated Ni , Nt and Nf respectively ...
... Chord - Brace intersection ( mm ) -350 350 700 8.0 Chord Outside 6.0 40 20 -2.0 0 -4.0 Chord Inside -60 Axial OPB IPB OPB Axial FIG . 3 STRESS DISTRIBUTION ON CHORD OUTSIDE AND INSIDE SURFACE designated Ni , Nt and Nf respectively ...
Contents
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Thickness Weld Profile and Initial Flaw Considerations for Tubular Joints | 39 |
Copyright | |
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adhesion strength alloy aluminum analysis applied Arctic Engineering austenite axial base metal behaviour bending brace calculated cathodic protection Charpy chord composite Conference on Offshore corrosion fatigue crack depth crack front crack growth rate crack initiation crack propagation crevice corrosion CTOD defects developed energy equation experimental fabrication fatigue crack growth fatigue strength ferrite Figure finite element fracture mechanics fracture toughness geometry grade heat input heat treatment HSLA steels increase influence kJ/cm levels line spring load material mechanical properties Mechanics and Arctic method microstructure notch Offshore Mechanics offshore structures parameter pipe pitting pitting corrosion plate thickness predicted PWHT ratio reduced S-N curves shown in Fig solution specimens strain stress concentration stress intensity factor stress range submerged arc welding surface crack T-joints Table temperature tensile thickness effect tubular joints values wall thickness weld metal weld profile weld toe weldability welded joints yield strength