三销式推驳船组的波浪系结力预报研究  

Prediction Analyses of Wave Connection Forces for Tug-barge Unit Connected by Three Pins

作　　者：李俊敏[1] 王呈方[1] 张伟 

机构地区：[1]武汉理工大学交通学院,武汉430063 [2]中国长江航运集团,武汉430063

出　　处：《武汉理工大学学报（交通科学与工程版）》2004年第4期475-478,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国家科技部研究项目资助 (批准号 :2 0 0 3 EG12 413 3 )

摘　　要：波浪系结力的预报研究是三销式推驳船组的关键技术之一 .文中基于 BP神经网络模型对船模试验数据进行了非线性的仿真与验证 ;并对拟将开发的长江—中国沿海航线的 5 0 0 0～ 80 0 0 t江海直达船组的波浪系结力进行了预报 .The analyses for wave connection forces are one of key technique to the tug-barge unit connected by three pins . Based on the neural networks,the article has finished nonlinear simulation and demonstration to trial data of wave connection forces and predicted wave connection forces of units from 5000 tons to 8000 tons that will be applied to the routine between Yangtze River and inshore water in China. The prediction method and results can afford the guides to design of connection devices.

关 键 词：三销式 顶推船组 波浪系结力 预报 

分 类 号：U661.323[交通运输工程—船舶及航道工程]