舭龙骨及其安装要求

Bilge keel and its assembling requirements

舭龙骨是安装在船壳舭部外板上的防摇构件。由于舭龙骨经常遭受外力载荷而造成破损,或者因焊接缺陷而发生断裂,甚至殃及船壳外板。根据上述,因此在本文中列举6艘新船舭龙骨的结构形式,尺寸大小,扼要论述了安装要求,并介绍了止裂孔等一些有效措施。

Bilge teel is a member installed on the outer surface of bilge plating and used as an anti-rolling device. It is often damaged by external fcr::e or fractured due to weld deflects. Sometimes the damage of bilge keel will involve bilge plating into trouble.Tn this Paper, the types and the dimensions of bilge keel constructions for six new built ships are described.The assembling requirements of bilge keel are briefly discussed. Some effective anti-damage measure, such as stopper hole etc, also are introduced.