舰船进水过程中沉没判据研究  

Research on ship sink judgement in flooding process

作　　者：孙昌将 鄢凯[1] 安江波[1] 

机构地区：[1]海军蚌埠士官学校,安徽蚌埠233012

出　　处：《舰船科学技术》2014年第11期42-45,共4页Ship Science and Technology

摘　　要：目前,国内外对于破损舰船沉没判据的研究,主要以舰船破损进水后的最终状态为判断依据,没有考虑进水过程中可能出现的危险状态,有一定的局限性。本文在分析美海军沉没判据不足的基础上,给出新的沉没判据表达式,用以判断舰船在进水过程中是否发生沉没,并通过某船计算验证该沉没判据的准确性。Nowadays, for the sink judgement of the damaged ship, the end state of the flooding is used as the judegement in the predecessor studies. However, it indeed exists that the intersection state is more dangerous than the state of the end of flooding. So, it is necessary to set up a sink judgement to analyze the intersection state stability. In the paper, the US Navy sink judgements are analyzed, and the essence of US Navy sink judgement setting up is also analyzed. On the basis of the mentioned analysis, the sink judgement of the flooding process is set up in the paper, which is verified to be accurate by an actural ship simulation calculation.

关 键 词：舰船 破损 进水过程 沉没 判据 

分 类 号：U661.23[交通运输工程—船舶及航道工程]