摘要
本文讨论了船在不规则迎浪中航行时,由于首外张砰击而引起的压力和弯矩的计算。在砰击压力计算中采用了两种方法:动量冲击理论和Wagner型冲击理论。以具有较大首外张的S-175集装箱船为例,计算结果同模型试验进行了比较,压力及弯矩的符合程度令人满意。
The computation of pressures and bending moments due to bow fla- re slamming for ships travelling in irregular head seaway is described. Two prediction methods for slamming pressure are used: one based on momentum impact theory and the other based on Wagner type impact theory. Computation results are compared with model experiments for S-175 container ship with large bow flare, and it is shown that the agreement for both pressures and bending moments is satisfactory.
出处
《中国造船》
EI
CSCD
北大核心
1991年第4期43-51,共9页
Shipbuilding of China
