干舷计算报告

REV.NO.BYAPP.AYinBCDESIGNED设绘YINDATE日期2013.88.88CHECKED校对QIDATE日期2013.88.88STANDARDIZED标检FENGDATE日期Wt(kg)重量SCALE比例REVIEWED审核YQFDATE日期PAGE页数1/8VERSION版本IAPPROVIED审定FQYDATE日期SIGN会签BIBLIOGRAPHYDATEDESCRIPTIONREMARK2014.01.01SUBMITTEDTOCLASS&OWNERFORAPROVALH1297~H131464,000DWTBULKCARRIER设计阶段：详细设计PRELIMINARYFREEBOARDCALCULATIONREPORT干舷计算书H1297-G-20-30A版图JIANGSURONGSHENGHEAVYINDUSTRIESCo.,Ltd.江苏熔盛重工集团有限公司ThisdrawingandtheinformationcontainedistheexclusivepropertyofRSHIMarineEngineeringR&DInstituteandmustnotbecopiedorhandedovertothirdpartieswithoutourwrittenpermission.ThisdrawingandtheinformationcontainedistheexclusivepropertyofRSHIMarineEngineeringR&DInstituteandmustnotbecopiedorhandedovertothirdpartieswithoutourwrittenpermission.本图（文件）及所含内容的知识产权属于熔盛重工设计院。未经本院书面许可,任何人不得复制或转交第三方。OFFICE:[phone]FAX:[phone]TOTALAREA:1.6875m2AREA:0.625m21.INTRODUCTION….….….….….….….….….….….….….….….….….….….….32.MAINDIMENSIONS….….….….….….….….….….….….….….….….….….….43.FREEBOARDCALCULATION….….….….….….….….….….….….….….….….53.1GENERAL….….….….….….….….….….….….….….….….….….….63.2DIMENSIONSFORFREEBOARDCALCULATION….….….….….….….….….73.3RESULTSOFFREEBOARDCALCULATION….….….….….….….….….….8AppendixAPRELIMINARYFREEBOARDCALCULATIONAppendixBOUTLINEARRANGEMENTTABLEOFCONTENTSPRELIMINARYFREEBOARDCALCULATIONREPORTH1297-G-20-30PAGE干舷计算书H1297~H13142/61.INTRODUCTIONThiscalculationiscompletedinaccordancewithAmendmentstoAnnexBofTheinternationalconventiononloadlines,1996revisedbytheprotocolof1988(MSC.143(77)forB-60typevessel.2.PrincipalDimensionsThemaindimensionsofthevesselareasfollows:Length(O.A.)mLength(B.P.)mMouldedBreadthmMouldedDepthmDesignDraftmScantlingDraftmCb3.Dimensionsappliedforfreeboardcalculation:TypeofShipDesignedShipLength(L)mShipBreadth(B)mMouldedDepth(D)mDepthforFreeboard(D1)mDisplacementatTfbm3BlockCoefficient(Cb)Where:Cb=▽/LBd1d1is85percentoftheleastmouldeddepthd1=15.725m▽isthevolumeofthemouldeddisplacementoftheshiptakenatd1,▽=87991.1m34.CalculationofMinimumFreeboardSummerfreeboardcalculationasfollowing:F=F0+F1+F2+F3+F4+F5Where:F0….….Tabularfreeboard,mm,SeeTable28.1ofRegulation28.F1….….Correctiontothefreeboardforshipsunder100metersinlength,mm,SeeRegulation29.F2….….Correctionforblockcoefficent,mm,SeeRegulation30.F3….….Correctionfordepth,mm,SeeRegulation31.F4….….Correctionforeffectivesuperstructureandtrunks,mm,SeeRegulation37.F5….….Correctionforvariationsfromstandardsheerprofile,mm,SeeRegulation38.4.1TabularFreeboardTheshipisconsideredastypeB-100ship,thetabularfreeboardisdeterminedfromtableB:L=mF0=2809.3194.85232.26018.50018.5280.8902194.85287991.1199.900194.50032.26018.50013.300B-600.8911.300PRELIMINARYFREEBOARDCALCULATIONREPORTH1297-G-20-30PAGE干舷计算书H1297~H13143/64.2CorrectionforLengthAsLm;thenF1=0m4.3CorrectionforBlockCoefficentCb=F2=(F0+F1)X[(Cb+0.68)/1.36]=mm4.4CorrectionforDepthD1=mL/15=mAsL=mmR=mmF3=(D1-L/15)XR=mm4.5DeductionforSuperstructureandTrunksLengthofeffectivesuperstructures:Lf+La=m,equaltcLLessthan0.07LF4=EffectivelengthofforecastleLf1=mDeduction:Lf2=(7.71X4.4)/55.62=mLf=-=mEffectivelengthofpoopLa=m4.6CorrectionforVariationsfromstandardSheerProfile4.6.1ActualsheercreditSa',Sf'Sa'=∑/8181.3ForwardHalfF.P.1144.01Amidships0.010.0∑1450.01144.0L/6fromF.P102.03306.0L/3fromF.P0.030.0∑157.0Sa'=∑/819.6stationOrdinateFactorMultiplicationAfterHalfA.P.0.030.0Amidships0.010.0L/3fromA.P157.01157.0L/6fromA.P0.030.00.6111.660.6111.050stationOrdinateFactorMultiplication2501384.4724.3200.069011.6550.89020.683243.4418.52812.990194.852120.00PRELIMINARYFREEBOARDCALCULATIONREPORTH1297-G-20-30PAGE干舷计算书H1297~H13144/61004.6.2StandardsheercreditSa,Sf4.6.3EffectofheightofforecastleActualheightofForecastleinF.P.Hf=mmStandardheightofsuperstructureHo=mmAs:HfH0then:Yf=Hf-Ho=mmSosheercreditHf=(2xYfxLf)/3L=mmWhere:Lf=mL=mSf=Sf'+hf=m4.6.4EffectofheightofpoopActualheightofpoopinA.P.Ha=mmStandardheightofsuperstructureHo=mmAsHaHoYa=Ha-Ho=mmSosheercreditha=(2xYaxLf)/3L=mmWhere:La=0m;L=mSa=Sa'+ha=mm4.6.5CorrectionforvariationsfromstandardsheerprofileF5=0.5X(W+U)X(0.75-0.5XS/L)=mWhere:S=m;L=mU=Sfo-Sf=mmW=Sao-Sa=mm4.7Calculationofsummerfreeboard2300-23000194.85219.6598.311.66194.8521056.6605.330012.011.66194.852193.20∑9998.3Sa'=∑/81249.826002300419.731259.1Amidships0.010.0ForwardHalfF.P.3747.513747.5L/6fromF.P1663.934991.7L/3fromF.P∑4999.5Sa'=∑/8624.9stationOrdinateFactorMultiplicationAfterHalfA.P.209.93629.7Amidships0.010.0L/3fromA.P1873.811873.8L/6fromA.P832.032496.0PAGE干舷计算书H1297~H13145/6stationOrdinateFactorMultiplicationPRELIMINARYFREEBOARDCALCULATIONREPORTH1297-G-20-30F=F2+F3+F4+F5=mmDesignedsummerfreeboardF=mmtobemorethanrulecalculation.5.AssignFreeboard5.1SummerFreeboardFs=mm5.2TropicalFreeboardFt=Fs-d/48=mm5.3WinterFreeboardFw=Fs+d/48=mm5.4SummerFreshWaterFreeboardFf=Fs-10XD/(40XTc)=mmWhere:D=t,Tc=t/cm5.5TropicalFreshWaterFreeboardFtf=Ft-10XD/(40XTc)=mm6.CalculationofMinimumBowHeightandReserveBuoyancy6.1Thebowheightdefinedastheverticaldistanceattheforwardperpendicularbetweenthewaterlinecorrespondingtotheassignedsummerfreeboardandthedesignedtrimandth