船舶结构部件名称及相关名词

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1、1．1船长1）总长Loa：lengthofoverall2）垂线间长Lbp：lengthbetweenperpendiculars3）登记船长L：registeredlength4）干舷长Lf：freeboardlength5）船舶分舱长度LS：subdivisionlength6）艉垂线：aftperpendicular7）艏垂线：forwardperpendicular8）后端点：aftendpoint9）挪威规范，英国规范：OsloRules,UKRules10）前端点：foreendpoint11）美国规范：USARules12）艏楼甲板：F

2、’cleDk13）日本规范:JapaneseRules14）艏柱：stem15）水线长：lengthofwaterline16）干舷长前端点:forwardendoffreeboardlength1．2船宽1）登记船宽B：registeredbreadth2）上甲板UppDeck3）角隅圆弧的断点：terminationofcornerradius4）干舷船宽Bf:breadthofshipforfreeboard5）分舱船宽Bs:subdivisionbreadthofship1．3型深（D）depth1．4吃水d:draughtordraft1．

3、5干舷:freeboard1．6吨位及舱容tonnageandcargocapacity总吨grosstonnage净吨nettonnage苏伊士运河吨位SuezCanaltonnage巴拿马运河吨位PanamaCanaltonnage排水量displacement载重吨deadweight国家吨位nationaltonnage国际吨位internationaltonnage包装货物舱容balecapacity谷物舱容graincapacity外板shellplating护肋材sparring谷物容积限度graincapacity捆包容积限度limi

4、tofbalecapacityg表示谷物容积gindicatesgraincapacityb表示捆包容积bindicatesbalecapacity底部垫木bottomceiling1．7船速speed1．8船型系数blockcoefficient细长型fineform肥大型fullform方形系数blockcoefficient(Cb)中横剖面系数midshipcoefficient(Cm)棱形系数prismaticcoefficient(Cp)水线面系数waterplanecoefficient(Cw)1．9描述船舶动态及静态的词汇termsto

5、describethedynamic[dai’nAmik]conditionsandstaticpositions纵倾trim艉翘trimbystern艏翘trimbyhead无纵倾状态evenkeel(non-trimmedcondition)横倾heelorlist船体运动shipmotion横摇rolling纵摇pitching艏摇yawing垂荡heaving横荡swaying纵荡surging1．10描述船体构件受力及变形的词汇describethemovementofhullstructuralmember弯曲bending扭曲twist

6、ing屈曲buckling振动vibration剪切sheering横摇rolling强摇racking1．11其他基本词汇(1)1）左舷portside2)右舷starboardside3)纵向longitudinal4)横向transverse5)水平horizontal6)垂直vertical7)中心线centreline(CL&)8)舯midshiporamidships(expressedbysymbol)9)船中区域midshippart(0.4L~0.5L)10)船首bow11)艏柱stem12)艏部bowpartorforepart1

7、3)艏垂线foreperpendicular(FP)14)艉柱stern15)艉部sternpartoraftpart16)艉垂线aftperpendicular(AP)17)尾端ends:thesenormallysignifytheendpartsofthehullofashipwith0.1L通常是指自船尾端始的0.1L的范围18)基线baseline(BL):normallythekeelline通常是指龙骨线19)肋骨间距framespace20)肋骨线frameline21)船体围长girthlength:thelengthmeasure

8、datthetransversesectionofthehullofashipfromgunneltogun