主船体
The inspection and maintenance unit for subsea pipeline and cable is a kind of multifunction and new-type special offshore installation submerging into the sea to detect and maintain the pipeline, which is composed of main hull, deck cabin and channel.
海底管线电缆检测与维修装置是一种能潜入海底进行管线检测和维修的多功能、新型特种海上装备,主要由主船体、甲板室和通道三部分组成。
Unlike ordinary monohull, trimaran slamming includes not only main hull bottom slamming, but also slamming of trimaran cross structure, which makes trimaran slamming more complicated.
新船型高速三体船的砰击问题与常规单体船不同,除了主船体底部砰击外还包括连接桥砰击,这使高速三体船的砰击问题更为复杂。
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