Joint Study on Guide Line for Stability of Ships and Offshore Structures

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As an implementation of the agreement on academic exchange, both universities have jointly studied on international guideline for stability of ships and offshore structures under the research grant by International Scientific Research Program of Monbusho(Ministry of Education, Japan) from 1992 to 1993.In this project, the following subjects have been studied :1) Dynamic Stability of a Ship in Quartering Seas2) Stability Criteria and Its Application to Floating Structures Constructed in Japan3) Generation of an Irregular Wave and Its Randomness4) Wave Induced Steady Lateral Force and Turning Moment on a Ship in Waves5) The Calculation of Zig-Zag Maneuver in Regular Waves with Use of the Impulse Response Functions6) Non-linear Response of a Semisubmersible with Non-linear Restoring Forces7) Methods for Estimation of Extreme Response of a Semisubmersible8) The Transient Maneuvering Method to Get the Linear Stability Derivatives of a Ship ModelIn order to present the results of the joint study on guideline for stability of ships and offshore structures conducted during 1992 and 1993, the senubar on "STABILITY OF SHIPS & OFFSHORE STRUCTURES" was held on 14-15 October, 1993 at Pusan National University. The seminar gave the opportunity to exchange of information concerning recent progress in the relevant field of stability and motions of ships & offshore structures within two countries, and it also benefits for promotion of the mutual understanding of graduate students.