Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 64
... yield strain of the steel . ' The yield strain , corresponding to the minimum specified yield stress , is conventionally defined as the 0.2 % offset strain , or for high strength steel as 0.5 % strain . For normal linepipe steel the yield ...
... yield strain of the steel . ' The yield strain , corresponding to the minimum specified yield stress , is conventionally defined as the 0.2 % offset strain , or for high strength steel as 0.5 % strain . For normal linepipe steel the yield ...
Page 65
... yield . The maximum effect is obtained σ H ' when A = 9/2 , in which case yielding will start simultaneously at the ... yield . Heating and pressurization of a pipeline produces a free end expansion , which is resisted by seabed friction ...
... yield . The maximum effect is obtained σ H ' when A = 9/2 , in which case yielding will start simultaneously at the ... yield . Heating and pressurization of a pipeline produces a free end expansion , which is resisted by seabed friction ...
Page 149
... yield stress , of the soil is twice the value of the 1 , yield ? undrained shear strength , Cub , for the backfill or twice the value of Cun for the native material as interpreted from cone penetrometer testing ( see Table 2 ) . As an ...
... yield stress , of the soil is twice the value of the 1 , yield ? undrained shear strength , Cub , for the backfill or twice the value of Cun for the native material as interpreted from cone penetrometer testing ( see Table 2 ) . As an ...
Contents
OFFSHORE | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 28 |
OFFSHORE TECHNOLOGY | 56 |
Copyright | |
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addition allowable analysis applied approximately areas assessment associated assumed bending buckle calculated carried coating concrete considered construction corrosion crack criteria curvature deformation depth described determined developed diameter direction displacement distribution effect Engineering environment equations expected experiment factor failure field Figure flow force free spans increase initial installation interaction internal joint length limit load longitudinal lower material maximum measured mechanical method movement observed obtained occur Offshore operating parameters performed pile pipe pipeline pits plastic position predicted present pressure problem produced Quality range reduced relative resistance respectively response sand scour seabed shear shown shows significant simulated soil solution specimens stability steel stiffness strain strength stress structural subjected surface Table Technology temperature thickness values wall wave weld yield zone