舷侧大开口船舶的总纵强度分析

Longitudinal strength analysis of ships with large side openings

船舶舷侧因布置需要有较大的开口,为高效准确地评估舷侧大开口船舶的总纵强度,提出一种舷侧大开口船舶总纵强度的简化评估方法。以某舷侧大开口客滚船为目标船,用此方法对其开口区域的总纵强度进行评估,并分析开口对总纵弯曲强度的影响。本文研究可为具有上述特征船舶的总纵强度评估提供思路和数据参考,对相关区域的结构设计有一定指导作用。

For ships with large side openings due to arrangement requirements,in order to efficiently and accurately as-sess the longitudinal strength of ships with large side openings,a simplified assessment method is proposed for the longitud-inal strength of ships with large side openings.Targeting a Ro/Ro passenger ship with large side openings,the longitudinal strength of opening areas is assessed using this method,and the influence of openings on the longitudinal bending strength is analyzed.Idea and data reference can be provided for the longitudinal strength assessment of ships with above character,and it has a certain guidance for the structural design of relevant areas.