船舶采用气囊下水工艺的船台压力计算初探  

Primary Analyse of Tension on Slipway by Technics of Ship Launch by Air Cells

作　　者：陈邦杆[1] 杨杰[2] 

机构地区：[1]河海大学交通学院,江苏南京210098 [2]南京工业大学土木学院,江苏南京210009

出　　处：《港工技术》2010年第1期22-24,共3页Port Engineering Technology

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.

关 键 词：船舶 下水 气囊 船台 受力 

分 类 号：U673.31[交通运输工程—船舶及航道工程]