Birger J. Natvig

Coupled Dynamics of Tether and Platform for a North Sea Wellhead TLP

Birger J. Natvig, Øyvind Johnsen, 2000 .

Comparison of Tether Responses For Two Similar Wellhead TLPs With Different Stiff Natural Periods

Stig Bøtker, Birger J. Natvig, Øyvind Johnsen, 2000 .

A Proposed Ringing Analysis Model For Higher Order Tether Response

Birger J. Natvig, 1994 .

Discussion On Possible Implementations Of Load Factors In Compliant Structures Analysis Codes

Birger J. Natvig, Finn Kirkemo, 1992 .

TLP GLOBAL MOTION PERFORMANCE ANALYSIS PROCEDURES

Birger J. Natvig, Øyvind Johnsen, H. S. Vogel, 1992 .

Nonlinear Motion Response Of Floating Structures To Wave Excitation

Birger J. Natvig, John W. Pendered, 1977 .