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Filtering by: Advisor Fang, S. C. Committee Member Reddy, Satish Language English [eng]

Modelling, validation and simulation of multi-degree-of-freedom nonlinear stochastic barge motions

Creator:

Bartel, Warren A.

Abstract:

Recent developments in estimation of the survivability of a U.S. Navy transport barge in random seas are extended to improve accuracy. The single Degree-of-Freedom (DOF) model of a extreme roll response of a barge used in previous research is replaced by a 3-DOF roll-heave-sway model to include linear and nonlinear...

Resource Type:

Masters Thesis

Full Text:

Densities, H=6 ft, T=10 s (semilog) 251 C.1 Measured and Predicted Response, H=6 ft, T=5 s 253 C.2
Experimental analysis of a nonlinear moored structure

Creator:

Narayanan, Suchithra

Resource Type:

Dissertation

Full Text:

)]-1 = al [1 (f/fn )2+ 2c s (f/fa where the natural frequency fn and damping ratio C,s are defined