带刚接舷托的滚装渔船在波浪中卸载时的横摇分析

Fisherboat Installed with Rigid Outrigger Nonlinear Rolling on Waves

研究渔船载重荷载自卸技术中的有刚性舷托的滚装渔船系统在波浪中的非线性横摇运动 ,采用摄动理论中的多重尺度法对问题进行了求解 ,为自卸卸载作业时滚装输送渔船的安全、被卸载的重荷载的安全以及卸载作业的最佳时机提供了依据。

The rolling up and tolling down transportation system is very common in rigid outrigger and fishing boat.The nonlinear rolling of the system on the waves is analyzed in this paper.This problem is solved by Multiple Scale Method based on perturbation methods.