摘要
目前,船舶气囊下水过程中的船舶、船台受力变化计算尚未见较为详细的研究结果,这影响到船舶气囊下水工艺的推广。通过对船舶气囊下水工艺的研究,针对该问题提出宽支座弹性计算模型,并应用该模型进行实例计算分析。结果表明,该模型可用于下水过程中的船台压力分析。
At the present, there has been not the detaile resesrch results on the variational tensions of ship and slipway during the process of ship launch by air cells,thus affecting the promotion of the technics of ship launch by air cells. The elastic calculating model with wide support was brought forward by the research of this technics ,and the calculation and analysis on the practical example were also given for the model. The results show,this model can be adopted for analyzing the slipway tensions during the process of ship launch by air cells.
出处
《港工技术》
2010年第1期22-24,共3页
Port Engineering Technology
关键词
船舶
下水
气囊
船台
受力
ship
launch
air cells
slipway
tensions
