船舶
船舶
선박
SHIP & BOAT
2014年
4期
43-48
,共6页
多用途船%重型边克令吊%舱口围%有限元%应力集中
多用途船%重型邊剋令弔%艙口圍%有限元%應力集中
다용도선%중형변극령조%창구위%유한원%응력집중
multi-purpose vessel%heavy side crane%hatch coaming%FEM%stress concentration
就多用途船边克令吊与舱口围结构的连接提出两种方案，有效解决局部节点的应力集中。利用FEMAP有限元软件分别就吊重能力为80t和200t的克令吊对两种方案进行验证计算，并对计算结果进行了分析对比，其结论对类似的结构设计以及舱口围结构连接研究具有一定指导意义。
就多用途船邊剋令弔與艙口圍結構的連接提齣兩種方案，有效解決跼部節點的應力集中。利用FEMAP有限元軟件分彆就弔重能力為80t和200t的剋令弔對兩種方案進行驗證計算，併對計算結果進行瞭分析對比，其結論對類似的結構設計以及艙口圍結構連接研究具有一定指導意義。
취다용도선변극령조여창구위결구적련접제출량충방안，유효해결국부절점적응력집중。이용FEMAP유한원연건분별취조중능력위80t화200t적극령조대량충방안진행험증계산，병대계산결과진행료분석대비，기결론대유사적결구설계이급창구위결구련접연구구유일정지도의의。
This paper puts forward two types of connection between side crane column and hatch coaming for multi-purpose vessels in order to effectively avoid the local stress concentration. It carries out the veriifcation calculation of the two cranes with different capacities of 80 t and 200 t by FEMA, and performs the comparative analysis of calculation results. The conclusion can provide guidance for similar structure design and connection with hatch coaming.
