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Keywords: deformation
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Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-046
... be expected buckling deformations to occur at an intermediate distance of 1.9–3.3 km. These analytical results correspond closely to the actual behaviour, which showed that the deformation pattern had a span length at seabed of 30 m and an amplitude of 5 m. INTRODUCTION Compression forces will be induced...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-022
..., a test series, consisting of 3 uniplanar and 9 multiplanar X-joints in circular hollow sections, have been carried out for determination of the initial stiffness, the ultimate static load and the deformation capacity. The objective of this study is to investigate the influence of loaded and unloaded out...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-066
... with scour and the consequent subseabed deformations. Phenomenological studies of lceberg scouring by C-CORE have provided the framework for more quantitative analyses where in the stress and displacement fields below scouring icebergs have been investigated. These studies include excavation of relict ice...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-053
..., flexible pipes represent a vital component of deep water floating production systems. node plastic layer respectlvely armour operatlon flexible pipe equatlon manufacturer analysl petrobras plpe flexible plpe deformation radial direction pipe behavlor external pressure nucleus...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-062
... ABSTRACT The studies of the mechanics of the drifting sea ice field deformations by means of strain meters, tilt meters and other contact instruments allowed one to reveal a number of physical-mechanical effects (stress release, self-oscillation, "slow" waves), which reflect many processes...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-048
... of the anchor damage to failure statistics and stressing its importance for an assessment of safety of pipelines. ship mechanics anchor stiffness operation fluke frequency anchor damage offshore pipeline scenario north sea protection cover deflection interaction deformation procedure...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-020
... in ships and marine vessels which often suffers from dynamic loads such as slamming collision and grounding. If the dynamic loads are large enough to cause severe deformation of the plates then the response of a structure can be studied with the aid of plasticity theory [Jones, 1972]. Lee and Symonds [1952...
Proceedings Papers

Paper presented at the The First ISOPE European Offshore Mechanics Symposium, August 20–22, 1990
Paper Number: ISOPE-E-90-035
... Earthquake in 1971 and has been the focus of extensive earthquake engineering research. This Investigation determined to what extent the frequency of the applied loading affects accumulated deformation of SFSS WIth an Initial locked-in shear stress. The results show that the accumulated deformation...

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