Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 3American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 79
RESULTS Comparison of Finite Element Analyses with Experiments A comparison of the experimentally measured load versus displacement ( over 150mm ) and CMOD versus displacement curves with those obtained by finite element analysis is ...
RESULTS Comparison of Finite Element Analyses with Experiments A comparison of the experimentally measured load versus displacement ( over 150mm ) and CMOD versus displacement curves with those obtained by finite element analysis is ...
Page 297
... FINITE ELEMENT METHOD Chang - New Chen DEPARTMENT OF NAVAL ARCHITECTURE AND MARINE ENGINEERING NATIONAL CHENG KUNG ... finite element model- ing is used to discretize elastic - plastic circular arches which show nonlinear deformation ...
... FINITE ELEMENT METHOD Chang - New Chen DEPARTMENT OF NAVAL ARCHITECTURE AND MARINE ENGINEERING NATIONAL CHENG KUNG ... finite element model- ing is used to discretize elastic - plastic circular arches which show nonlinear deformation ...
Page 300
... finite element technique and in- cremental / iterative procedure ( Chen , 1994 ) . Figure 2 shows the analyzed column model . The column has a square cross section and fixed ends . Eight - node isopara- metric plane stress finite element ...
... finite element technique and in- cremental / iterative procedure ( Chen , 1994 ) . Figure 2 shows the analyzed column model . The column has a square cross section and fixed ends . Eight - node isopara- metric plane stress finite element ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 14 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
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analysis applied assessment austenitic axial behaviour bending brace calculated cathodic protection Charpy chord Corrosion Fatigue crack depth crack front crack growth rate crack propagation crack tip CTOD cycles defect deformation developed effect Efthymiou equations evaluation experimental failure fatigue crack growth fatigue guidance fatigue lives fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness GCHAZ geometry hammer peening high strength steels hydrogen increase Laser welds load material measured method microstructure mismatch mixed mode multiplanar notch offshore structures parameters parametric equations parent plate peening pipe plate thickness predictions Proc procedure region repair residual stress ring-stiffened joints riser S-N curve sea water seawater shown in Fig strain stress concentration stress concentration factor stress intensity factor stress range surface cracks Table tensile test results titanium TMCP tubular joints tested values weld metal weld toe welded joints weldment yield strength