客滚船车辆甲板疲劳强度评估

Fatigue Strength Assessment for Vehicle Deck of Ro-Ro Passenger Ships

针对《船体结构疲劳强度指南》中关于疲劳强度的分析不适用于客滚船车辆甲板疲劳强度评估的情况,参照《钢桥疲劳设计》,制定出一种适用于车辆甲板疲劳强度的计算方法,以期为内河船车辆甲板的设计与审图提供借鉴。

The conventional fatigue strength analysis method in Guidelines for Fatigue Strength of Ship Structure , which is base on alternative wave load , is not suitable for this case .A calculation method for fatigue strength in vehicle deck of Ro-Ro passenger ships was proposed referring to Fatigue Design Methods for Steel Bridges .It can provide reference for design and plan approval of the vehicle deck for the inland waterways Ro-Ro ships.