Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 3-5American Society of Mechanical Engineers, 1994 - Arctic regions |
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Results 1-3 of 81
Page 145
This was also observed in the current tests for stress ratio 0.8 , as summarized in Table 3 in comparison to data for stress ratio 0.5 . Thus , the transition crack growth rates for -0.80 , -0.95 and - 1.10v at stress ratio 0.8 ...
This was also observed in the current tests for stress ratio 0.8 , as summarized in Table 3 in comparison to data for stress ratio 0.5 . Thus , the transition crack growth rates for -0.80 , -0.95 and - 1.10v at stress ratio 0.8 ...
Page 163
16 ) depends on the ratio d / do and t or the d / t ratio , respectively . This is particularly evident for joints with d / do 1.0 . This diameter ratio is therefore taken as the basis for further explanations . Fig .
16 ) depends on the ratio d / do and t or the d / t ratio , respectively . This is particularly evident for joints with d / do 1.0 . This diameter ratio is therefore taken as the basis for further explanations . Fig .
Page 175
The data demonstrates the sensitivity of fatigue life to the threshold value . is recommended that crack growth analysis be based on data developed under the condition of high R - ratio which can be achieved by a constant Keer test . 2.
The data demonstrates the sensitivity of fatigue life to the threshold value . is recommended that crack growth analysis be based on data developed under the condition of high R - ratio which can be achieved by a constant Keer test . 2.
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Contents
FATIGUE AND DEFORMATION | 1 |
Determination of Recovery Length in Spiral Strands | 9 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
Copyright | |
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Common terms and phrases
analysis applied assessment bending calculated compared composition constant corrosion crack growth CTOD curve cycles deformation dependence deposit depth determined developed distribution effect elastic electrode Engineering environment equation experimental factor failure fatigue crack ferrite Figure finite element fracture geometry given grain heat higher hydrogen increase indicate initial International joints length limit load lower material mean measured Mechanics method microstructure nitrogen notch observed obtained occur Offshore operating oxygen parameters performed phase pipe plastic plate predictions present pressure problems procedure produced propagation properties protection range ratio reduced region Research residual respectively sea water shown shows simulated specimens standard steel strain strength stress structures surface Table temperature tensile thickness toughness tubular joints values weld metal wire yield