## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |

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Page 426

FREQUENCY BENDING

FREQUENCY BENDING

**MODE**NUMBER ( rad / s ) - 1 2 3 4 Ship Impact Simulation Procedure The theory has been implemented into a computer programme for simulation of the following types of ship impact : Broadside central impact .Page 664

calculated values and the experimental data can be admitted , also in the case of the 2nd longitudinal axial

calculated values and the experimental data can be admitted , also in the case of the 2nd longitudinal axial

**mode**( number of . in figure : 3,4,8 ) , difference between their results denotes a little , and shows a similar tendency in ...Page 675

The first two

The first two

**modes**with periods above 15 seconds may be described as " rigid - body "**modes**pivoting about the base ... Figure 7 depicts the mathematical representation of the structure on mudmats in the first fundamental**mode**shapes .### What people are saying - Write a review

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### Contents

SPECIAL SESSION HYDRODYNAMICS | 1 |

HYDRODYNAMIC FORCES | 29 |

Simulated High Reynolds Number Flow and Forces on Cylinder Groups | 71 |

Copyright | |

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### Common terms and phrases

acting amplitude analysis angle applied approach approximately assumed average body boundary cable calculated circular cylinder coefficients compared comparison components computed considered constant corresponding cylinder damping depth described determined diffraction direction distribution domain drag drift force effect element Engineering equation estimates experimental experiments expressed field Figure floating flow fluid follows free surface frequency function given height horizontal hydrodynamic included increase integral irregular waves length lift force linear loads mass maximum mean measured method mode mooring motion natural nonlinear obtained Ocean Offshore oscillation period phase platform points position potential predicted present pressure problem random range regular relative represents respectively response second order second-order separation ship shown shows simulation solution spectrum structure surge Table tests theory values velocity vertical vortex wave forces