Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
From inside the book
Results 1-3 of 66
Page 520
... components of the nodal solution vector W for the three - dimensional case are defined as W = [ W ~ W W Ω Ω x1 yl zl x1 y1 Q. W W W Ω Ω zl x2 y2 z2 x2 Ω y2 z2 22 ] TM ( 1 ) where Wxi , Wyi , Wzi are the components in the global X , Y ...
... components of the nodal solution vector W for the three - dimensional case are defined as W = [ W ~ W W Ω Ω x1 yl zl x1 y1 Q. W W W Ω Ω zl x2 y2 z2 x2 Ω y2 z2 22 ] TM ( 1 ) where Wxi , Wyi , Wzi are the components in the global X , Y ...
Page 642
... components of the orbital acceleration and ve- locity . These components are then used to cal- culate the diffraction part of the wave loads . In the classic approach , as generally presen- ted for deep water in the literature , for ...
... components of the orbital acceleration and ve- locity . These components are then used to cal- culate the diffraction part of the wave loads . In the classic approach , as generally presen- ted for deep water in the literature , for ...
Page 700
... components of the position vector of plate j in the global coordinate system . A negative value of Hj ; indicates the centroid of the plate is underwater . The terms n , and n2 are , the x and z are the direction cosines of the vector ...
... components of the position vector of plate j in the global coordinate system . A negative value of Hj ; indicates the centroid of the plate is underwater . The terms n , and n2 are , the x and z are the direction cosines of the vector ...
Contents
CASE HISTORIES OFFSHORE STRUCTURES | 331 |
OFFSHORE TECHNOLOGY PART | 337 |
OFFSHORE STRUCTURE CONCEPTS | 361 |
Copyright | |
20 other sections not shown
Other editions - View all
Common terms and phrases
acceleration accelerometers added mass amplitude axial beam behaviour bending stiffness cable calculated Campos Basin catenary coefficient compliant tower components curvature curves cylinder damping ratio deck deformation developed diameter displacement drag drag coefficient dynamic analysis dynamic response effect Ekofisk elastic Engineering equation finite element finite element method flexible pipe fluid force free-fall lifeboat frequency domain hydrodynamic hydrodynamic damping impact in-span installation jack jacket joint launch length lift force linear load Mathieu Mathieu equation measured Mechanics meters method mode mode shape motion natural frequency nodal nodes nonlinear obtained Offshore Structures OMAE operation oscillation parameters phase pile platform pressure rotation seabed semi-rigid shear shown in Figure skin friction soil solution SPUS static analysis stiffness matrix submarine subsea support point tension tether torque transverse values vector velocity vertical vessel vibration Volume I-B water depth