earticle

영어

In general, the semi-rigid connections are preferred for low rise structure. If semi-rigid connections are used for floating structure, the additional moments due to wave loads can be reduced and more economical construction will be possible. In this study, the moment-rotation relationship of semi-rigid connections are assumed by the power model that have three parameters such as initial stiffness, ultimate moment capacity, and shape coefficient of the connection. In order to conduct the probability analysis of semi-rigid frames, the monte-carlo method is used. In this study, the lateral drifts can be predicted though the stochastic method.