4900t散货船总体及结构设计特点

General and structural design features of a 4900 t bulk carrier

为提高船舶在航行运营过程中的安全性,增加船体强度,同时提高装卸货物时的便捷性,4 900 t散货船采用了双底双壳结构,货舱区舱口盖为液压折叠式并在货舱两端开启。介绍了主尺度和总体布置特点,分析了主要结构特征。该散货船根据中国船级社的规范进行设计,能够满足其中所规定的各项相关要求。

For improving the ship security in the navigation operation,increasing strength of the hull,and improving the loading and unloading convenience of goods,the 4 900 t bulk carrier adopts the double bottom and double hull structure,the cargo hatch cover is hydraulic folding type and opened in both ends of the hold. The paper introduces the main dimensions and general arrangement characteristics,analyzes the main structure characteristics. The bulk carrier is designed according to the rules of China Classification Society,it can meet the relevant requirements.