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1、江苏科技大学本科毕业论文55M集散两用船船体结构规范设计Structuredesignof55Mdistributionofdual-usevesselhullbyrules江苏科技大学本科毕业设计(论文)摘要随着美国金融危机的爆发,世界经济贸易形势将发生重大变化,进而会导致世界贸易海运量增长减缓,引发国际航运市场动荡。因此,在目前,这尚不明朗的世界经济贸易形势下,多用途船将是船东们较为理想的运营船型之一。因为其能适应多种航线,尽可能高效率地载运各种货物,使用简便,造价低廉。本文介绍了55M集散两用船船体结构规范设计的基本过程,主要依据CCS2009版《钢质内河船舶建造规范》进
2、行结构设计计算与校核。本船为前倾型首,方型尾全焊接结构钢质船,材料除特殊声明外,均为CCSA级钢。设两层连续甲板,首尾部设单层甲板室,采用单机单桨流线型双支点平衡舵。货舱区域为纵骨架式,首尾及上层建筑为横骨架式。本文的主要内容包括:1.多用途船的发展及展望,多用途船的结构特点,规范设计方法及设计过程中应注意的问题。2.55M集散两用船船体结构规范设计,及船中货舱区横剖面的弯曲强度校核。3.典型横剖面图和基本结构图的绘制。关键词:多用途船;集装箱船;规范设计;横剖面图;基本结构图V江苏科技大学本科毕业设计(论文)AbstractAlongwiththeUSfinancialcri
3、sis'seruption,theworldeconomicstradesituationwillhavethetremendouschange,willthencausetheworldtrademarinetransportationquantitygrowthtoslowdown,theinitiationinternationalshippingmarketwillbeturbulent.Therefore,inpresent,underthisbusinessnotbrightworldeconomicstradesituation,themultipurposesh
4、ipwillbeoneofshipownersmoreidealoperationbodyforms.Becauseitscanadaptmanykindsofroutes,thehighefficiencycarrieseachkindofcargoasfaraspossible,theuseissimple,theconstructioncostisinexpensive.Thispaperintroducethebasicstructureofstandardizeddesignprocessof55Mdistributionofdual-usevesselhull,wh
5、ichisdesigned,calculatedandcheckedaccordingtoCCSSteelInlandriverShipsConstructionStandard(2009edition).Thisshipwithrakedbow,transomsternofweldedsteelstructure,thematerialbesidesthespecialstatement,istheCCSAlevelsteel.secondcontinuousdeck,single-storeydeckhousesatbowandstern,usingsingle-prope
6、lleraerodynamicbalancefulcrumrudder.Cargocabindistrictislongitudinalframe,thebow,sternandsuperstructureistransverseframe.Themaincontentsofthisarticleinclude:1.Developmentandforecastingofmultipurposeship;thestructuralcharacteristicsofcontainership;themethodsandwhatshouldbepayattentiontoduring
7、thedesign.2.Thebasicprocessof55Mdistributionofdual-usevesselhullstructuredesign,andexaminationofbendingintensityofthemidshipsectionindistrictofcargocabin.3.Mappingofthemidshipsection,basicconstructionprofileandplanKeywords:Multipurposeship;containe