Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1993 - Arctic regions |
From inside the book
Results 1-3 of 55
Page 48
... joint . For each 12 m long pipe joint , see Fig . 6 , a reference bending moment for the calculation of the stiffening coefficient was defined as an average of the bending moments calculated with the finite element program along the joint ...
... joint . For each 12 m long pipe joint , see Fig . 6 , a reference bending moment for the calculation of the stiffening coefficient was defined as an average of the bending moments calculated with the finite element program along the joint ...
Page 49
... joints and coated length into one equivalent element is no longer valid due to the significant enhancement of the curva- ture of the field joint as compared with that of the coated length . In order to further investigate the non linear ...
... joints and coated length into one equivalent element is no longer valid due to the significant enhancement of the curva- ture of the field joint as compared with that of the coated length . In order to further investigate the non linear ...
Page 50
... joint . However , appearance of cracks from the early stage and the dragging effect from the concrete on the compressive side towards the field joint is expected to reduce and even to invert this possibly giving at the end a shift ...
... joint . However , appearance of cracks from the early stage and the dragging effect from the concrete on the compressive side towards the field joint is expected to reduce and even to invert this possibly giving at the end a shift ...
Contents
OFFSHORE | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 28 |
OFFSHORE TECHNOLOGY | 56 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
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