【摘要】 万吨级船舶在纵向倾斜船台上下水是一个技术复杂且事故因素较多的工艺过程。本文综述一船舶纵向重力式下水的预测模型 ,该方法考虑了水动力等的影响而有别于传统的以静力学为主的预测方式 ,由于其考虑因素较多 ,因而精度较高更多还原

【Abstract】 The longitudinal launching of large ships from slipway is a process incorporating complicated technology and numerous accident possibilities. The paper sums up a predicting model for ship’s gravity longitudinal launching, this method takes into account of the effects of hydrodynamic force etc. and is different from the traditional predicting method that is based on static forces. Since this method is considered more factors, it has high precision.更多还原