船舶专业英语第七组第四次作业概要PPT课件

.,1,MajorStructuralItemsSECTIONAKEELANDBOTTOMCONSTRUCTION,主要结构构件,1142813107包均,.,2,SECTIONAKEELANDBOTTOMCONSTRUCTION,Keel,Double-bottomstucture,Transverselyframeddoublebottom,Longitudinallyframeddoublebottom,龙骨和底部结构,龙骨,双层底结构,横骨架式双层底,纵骨架式双层底,1142813107包均,.,3,SECTIONAKEELANDBOTTOMCONSTRUCTION,Machineryspacedoublebottom,Double-bottomtanks,Structuretoresistpounding,Single-bottomconstruction,龙骨和底部结构,机舱双层底,双层底液舱,抗喷击结构,单底结构,1142813107包均,.,4,transverseframingdoublebottom横骨架式双层底结构,1.内底板innerbottompiating2.内底横骨innerbottomframe3.透气孔airhole4.内底边板marginplate5.舭部外板bilgeplating6.加强筋stiffener,reinforcingbar7.框架肋板mainfloor8.流水孔drainhole9.中底桁bottomcentergirder10.15肘板bracket,11.船底肋骨bottomframe12.扶强材stiffener13.边接缝sidejoint14.框架肋板肘板bracketofwebfloor16.加强筋stiffener17.框架肋板mainfloor18.旁底桁bottomsidegirder19.人孔manhole20.切口notch21.减轻孔lighteninghole,1142813107包均,.,5,longitudinalframingdoublebottom纵骨架式双层底结构,1.加强筋stiffener2.舭肘板bilgebracket3.水密肋板watertightfloor4.8.14肘板bracket5.内底板innerbottompiating6.内底纵骨innerbottomgirder7.框架肋板mainfloor,9.中底桁bottomcentergirder10.船底中心线bottomcentergirder11.人孔manhole12.旁底桁bottomsidegirder13船底纵骨bottomsidegirder15.内底边板marginplate,1142813107包均,.,6,boxshapedbottomcentralgirder箱形中桁材结构,1.水密底纵桁watertightbottomgirder2.内底板innerbottompiating3.纵骨longitudinal4.内底横骨innerbottomframe5.框架肋板mainfloor6.肘板bracket7.纵骨longitudinal8.船底中心线bottomcentergirder9.船底横骨bottomframe,1142813107包均,.,7,solidfloor实肋板结构,1.内底板innerbottompiating2.旁底桁bottomsidegirder3.加强筋stiffener，reinforcingbar4.中桁材centergirder5.船底板bottompiating6.实肋板solidfloor,1142813107包均,.,8,combinedfloor组合肋板结构,1.肘板bracket2.内底骨材innerbottomframe3.旁桁材sidegirder4.内底板innerbottompiating5.船底骨材bottomframe,1142813228浦晓东,.,9,lightfloor轻型肋板结构,1.中桁材centergirder2.减轻孔lighteninghole3.内底板innerbottompiating4.船底板bottompiating5.加强筋stiffener，reinforcingbar6.旁桁材sidegirder7.内底边板marginplate8.舭肘板bilgebracket,1142813107包均,.,10,transversesectionlinesoflongitudinalframingsinglebottom纵骨架式单底结构,1.旁内龙骨sidekeelson2.加强筋stiffener3.肋板floor4.防倾肘板trippingbracket5.防倾肘板trippingbracket6.中内龙骨centerlineverticalkeel7.船底外板bottomplating8.船底纵骨bottomlongitudinal9.切口notch,1142813107包均,.,11,longitudinalframingsinglebottom纵骨架式单底结构,1.槽型舱壁板corrugatedbulkheadplating2.舭列板bilgestrake3.舭肘板bilgebracket4.实肋板solidfloor5.旁内龙骨sidekeelson6.中内龙骨centerlineverticalkeel7.防倾肘板trippingbracket8.船底板bottomplating9.T形板Ttypeplate,1142813107包均,.,12,transverseframingsinglebottom横骨架式单底结构,1.舭肘板bilgebracket2.舭列板bilgestrake3.焊接切口weldingnotch4.平板龙骨platekeel5.中内龙骨centerkeelson,6.流水孔drainhole7.焊缝weldinglineweldingseam8.面板faceplate9.折边flangededge10.肋骨frame,1142813219华盛勇,.,13,1142813137叶梁富,.,14,1142813127王鸿杰,.,15,1142813117季杰,.,16,Keel龙骨部分verticalkeel垂直龙骨centergirder中纵桁right-angle直角flatplatekeel平板龙骨solidfloor实肋板bracketfloor框架肋板docking码头、船坞、空间站corrosion腐蚀maintaining油漆保护stiffener加强材flatbarstiffener扁钢扶强材,1142813207安楠,.,17,double-bottomstructure双层底部分innershell内板bilges肶部acollectingbay/wellforbilgewater污水井aflangedbracket折边肘板intercostalsidegirder间断旁底桁airhole气孔marginplate内底边板drainholes污水槽themainbulkheads主舱壁,1142813207安楠,.,18,Vocabularystructure结构keel龙骨centreline画出中线construction建筑物bulkhead隔板longitudinal纵向的division部门,1142813237杨文迪,.,19,considerable重要的pipework管道工程Phraserunalong离开knownas被认为是beincreasedin在增加bemadeof由组成runabove跑着穿过inthemachineryspace在机舱里thestrengthof的强度fitin适合,1142813237杨文迪,.,20,centreline中心线stark中间列板thickness厚度docking游船码头restricition限制compensate补偿subdivide分隔distortion变形outboard外侧boilers锅炉bolted螺栓cofferdam隔离舱right-angles直角alternate轮流,1142801232周褀,.,21,bottomshell底板centralkeel中龙骨sideshellplating舷侧外板flatplatekeel平板龙骨solidfloor实肋板ductkeel箱形龙骨shafttunnel轴隧innershell内壳collectingbay污水井lubricatingoil润滑油regardlessofframingsystem骨架形式heavyplateseat强底坐板dieseloiltank柴油液舱releasetheair排气,1142801232周褀,.,22,Whereadoublebottomorinnershellisfitteditiswatertightuptothebilges,thusprovidingcompletewaterlightshouldtheoutershellbepiercedinwayofthedoublebottom.凡双层底或内壳安装它水密至舱底，从而提供完整的水光，应在双层底的方式外壳被刺穿。Theconstructionofthedoublebottominthemachineryspaceregardlessofframingsystemhassolidplatefloorsateveryframespaceunderthemainengine.在机舱双层底的建设，无论取景系统，具有坚实的肋板在主发动机在每一帧的空间。,1142801232周褀,.,23,Heavyflatbarstiffener沉重的扁钢条加劲肋Construction建设Drainagearrangement排水装置Continuouscentrelinegirder连续中心线梁Heavyplateseat厚板的座位Flatbar扁条Dieseloiltank柴油罐Lubricatingoildraintank润滑油排柜Cofferdam围堰Dieseloiltank柴油罐Thereabouts附近Structure结构,1142813409陈天宇,.,24,Theconstructionofthedoublebottominthemachineryspaceregardlessofframingsystermhassolidplatefloorsframespaceunderthemainengine.Additionalsidegirdersarefittedoutboardofthemainengineseating,asrequired.Thedouble-bottomheightisusuallyincreasedtoprovidefueloil,lubricatingoilandfreshwatertanksofsuitablecapacities,Shaftalignmentalsorequiresanincreaseinthedouble-bottomheightoraraisedseating,theformermethodusuallybeingadopted.Continuityofstrengthisensuredandmaintainedbygraduallyslopingthetanktopheightandinternalstructuretotherequiredposition.Additionalsupportandstiffeningisnecessaryforthemainenginesboilers,etc.,toprovideavibration-resitantdiesel-enginedshipsrhetanktopplatingisincreasedto40mmthickorthereaboutsinwayoftheenginebedplate.Thisisachievedbyusingaspecialinsertplatewitchisthelengthoftheengineinlcudingthethrustblockinsize.Additionalheavygirdersarealsofittedunderthisplateandinotherpositionsund