答题卷-散装谷物.doc

1、Grn-1题 卡 号： 编 码：题 目： 填写澳大利亚稳性衡准表衡准船舶稳性评估时间： 90 分钟评估方式： 实操评估项目 “货物积载与系固散装谷物船舶积载及稳性计算” 答题卷姓名_ 学号_ 得分_一、确定所使用的具体表格二、按要求将相关数值及稳性计算结果填入有关表格表格见附页三、正确绘制积载图可在所附“澳大利亚装载散装谷物船舶的稳性衡准计算表”中绘制。注：“L”轮部分船舶资料见最后三页Grn-2五、附表澳大利亚装载散装谷物船舶的稳性衡准计算表运 输 部（DEPARTMENT OF TRANSPORT）PORT OF REGISTRYOFFICIAL NUMBERTYPE OF SHIP Bu

2、lk carrier Tween Decker Tanker Other-SpecifySUMMER DRAFT SUMMER FREE BOARDSUMMER DEADWEIGHTTons/TonnesF.W.A.INS/MMST.P.CMT.P.ILOADING PORT(S)DISCHARGING PORT(S)CALCULATION OF STABILITY FORSHIPS LOADING BULK GRAINGRAIN STABILITY INFORMATION APPROVAL AUTHORITY AND DATECARGO PLAN: INDICATE HOLDS, TWEEN

3、DECKS, COAMINGS/TRUNKS, TYPE OF GRAIN, SECURED AND UNSECURED SURFACES AND BALLASTDEPARTURE CONDITIONCREW & STORES (CONSTANT)BUNKERSFRESH WATERDRAFT F A M Ft / mBALLAST CARGOTons TOTAL DEADWEIGHT TonnesI CERTIFY THAT THE CALCULATIONS SHOWN ON THIS DOCUMENT INDICATE THE WORST STABILITY CONDITION THAT

4、WILL BE EXPERIENCED DURING THE VOYAGE AND THAT THE INFORMATION GIVEN IN THIS DOCUMENT IS CORRECT.DATE PORT MASTERGrn-3SHOULD YOU WISH TO LOAD IN A MANNER OTHER THAN SHOWN IN THE ABOVE DIAGRAM CONSULT DEPARTMENT OF TRANSPORT SURVEYORBEFORE COMMENCING TO LOADNOTES ON TABLESTABLE 3 - STOWAGE FACTOR - W

5、HERE TWO KINDS OF GRAIN ARE STOWED IN THE SAME COMPARTMENT, USE THE STOWAGE FACTOR OF THE GRAIN AT THE SURFACE.-CORRECTION FACTOR COLUMN 5 - THIS IS NOT TO BE APPLIED IN THE CASE OF SHIPS LOADING AS A SPECIALLY SUITABLE SHIP.TABLE 8 - WHERE THE ANGLE OF HEEL IS CLOSE TO OR ABOVE 12, A MORE ACCURATE

6、ANGLE OF HEEL MAY BE ESTABLISHED BY USING GRAPHIC METHODS IN TABLE 10.TABLE 12 - THIS METHOD FOR TANKERS GIVES THE WORST CONDITION i.e. ALL TANKS ARE ASSUMED TO BE PARTLY FILLED. THE KG OF THE CARGO IN A TANK IS TO BE ASSUMED TO BE AT THE VOLUMETRIC CENTRE OF THE TANK WHEN CALCULATING THE KG OF THE

7、SHIP IN TABLE 2. WHERE A TANK IS LESS THAN 50% FULL., THE ACTUAL KG OF THE GRAIN MAY BE USED PROVIDED THE UPSETTING MOMENT FOR THAT TANK IS MULTIPLIED BY 1.12.IS SHIP SUPPLIED WITH APPROVED DOCUMENTATION UNDER IMCO RESOLUTIONS I84 OR 264 OR SOLAS 1974 PART A7 ( i.e. ANGLE OF HEEL LESS THAN 12) ?IS S

8、HIP SUPPLIED WITH APPROVED DOCUMENTATION AS SPECIALLY SUITABLE SHIP UNDER SOLAS 1960 REGULATION 12 SOLAS 1974 PART B (V) (c)? ( i.e. ANGLE OF HEEL LESS THAN 5)START HEREIS YOUR SHIP AN “EXISTING” SHIP AND NO APPROVED SCHEME OF LOADING IS PROVIDED?IS YOUR SHIP A TANKER AND NO APPROVED SCHEME OF LOADI

9、NG IS PROVIDED?YESIS SHIP PROVIDED WITH ALLOWABLE HEELING MOMENT CURVE OR TABLE?YES NO NO NOCOMPLETE TABLES 1, 2, 3, 4, 6, 12 AND 8 COMPLETE TABLES 1, 2, 4, 6 AND 12 YES NOYESIS SHIP PROVIDED WITH ALLOWABLE HEELING MOMENT CURVE OR TABLE? FOR THIS CONDITION, IS GZ CURVE OF NORMAL FORM AND DO MAXIMUM

10、GZ AND FLOODING ANGLE OCCUR AT ANGLE OF HEEL GREATER THEN 40?COMPLETE TABLES 1, 2, 3, 4, 5, 6 AND 7 CALCULATION COMPLETEDCOMPLETE TABLES 1, 2, 3, 4, 5, 6 AND 8YES NOFOR THIS CONDITION IS GZ CURVE OF NORMAL FORM AND DO MAXIMUM GZ AND FLOODING ANGLE OCCUR AT ANGEL OF HEEL GREATER THEN 40 ?COMPLETE TAB

11、LES 1, 2, 3, 4, 6 AND 7 CALCULATION COMPLETEDNOCOMPLETE TABLES 1, 2, 3, 4, 6, AND 11 CALCULATION COMPLETED YESCOMPLETE TABLE 9 CALCULATION COMPLETEDCOMPLETE TABLE 10 CALCULATION COMPLETEDNO YESCOMPLETE TABLE 9 CALCULATION COMPLETEDCOMPLETE TABLE 10 CALCULATION COMPLETEDGrn-4THIS TABLE IS TO BE COMPL

12、ETE FOR THE WORST CONDITION THAT CAN OCCUR DURING THE VOYAGE - TABLE 4 MUST BE FILLETED TO SHOW MOVEMENTS OF LIQUIDS DURING VOYAGE. FOR FULL COMPARTMENTS INDICATE WHETHER CARGO CENTRES “C” OR VOLUME CENTRES “V” ARE USED IF YOUR GRAIN STABILITY INFORMATION DOES NOT DESCRIBE WHICH ARE USED PRESUME “V”

13、 VALUES USED AND USE KG GIVEN FOR THE TOTAL MOMENT OF COMPARTMENTS.TABLE 2CompartmentNumberWeightTons TonnesKGFT/MSolid Moments - Weight Kg Ft-tons/M-TonnesC or VCentresGrain CubicCU. FT/MLIGHT SHIP 8486.55 9.53 80846.80CREW & STORES 10.2 21.00 214.00CARGOSub-Total (1) Sub-Total (2)LIQUIDS WORST CON

14、DITIONTankNumberWeightTons TonnesKGFT/MLiquid Moments -Weight Kg Ft-Tons /M-TonnesFree surface(F.S.)MomentsFUEL /LUB OIL 289.05 5.94 98.00FRESH WATER 40.00 11.75 65.20BALLAST WATER 262.00 9.60 267.10Sub-TotalSub-Total (1) +Sub-TotalSub-Total (2) +TOTAL F.S 430.30 MOMENTSDisplacement TotalMomentsGrn-

15、5FILLED COMPARTMENTS (i) If “V” centres have been used in Table 2 - No correction is needed.(ii) If “C” centres have been used in Table 2 - Correction factor is 1.06.PARTLY FILLED COMPARTMENTS: CORRECTION FACTOR OF 1.12 IS TO DE USED EXCEPT.(i) Where “V” centre of full compartment has been used in T

16、able 2.(ii) Where table or curve of upsetting moments has been adjusted for this correction.TABLE 31Grain Depth or Ullage Ft/M2Volumetric UpsettingMomentFt4 / m43Stowage FactorCU. FT per Ton / CU.M.per tonnes4UncorrectedUpsetting Moment Ft.Tons/M.Tonnes(2)(3)5Correction factor to allow for Vertical

17、Shift of Grain Surface6Corrected Upsetting MomentsFt. tons/M. tonnes(4) (5)Total UncorrectedUpsetting MomentTotal CorrectedUpsetting MomentsTABLE 4 TABLE 2 HAS BEEN COMPLETED FOR THE WORST CONDITION THAT WILL BE EXPERIENCED DURINGTABLE 5 ALTERNATIVE METHOD OF CORRECTING UPSETTING MOMENTS TO ALLOW FO

18、R VERTICAL SHIFT OF GRAIN SURFACE THE VOYAGE. THE PROGRAM OF USE, TRANSFER AND ADDITION OR DISCHARGE OF LIQUIDS DURING THE VOYAGE IS EXPECTED TO BE AS FELLOWSDAILY CONSUMPTION OF FUEL AND WATERTABLE 6 CALCULATION OF KG & GMUNCORRECTED KG FROM: =TOALMENTS(BL2)DISPCLIQUID F.S. GAIN FROM: =F.(A)ILETBL2

19、 FT MCORRECTED KG =KM(FROM SHIPS STABILITY INFORMATION)FOR DISPLACEMENT SHOWN IN TABLE 2LEAST GM = FT/M (MUST NOT BE LESS THAN 12 INCHES/ 0.3M) =TABLE 7 MAXIMUM ALLOWABLE UPSETTING MOMENTS Grn-6CORRECTED KG OR GM (FROM TABLE 6)DISPLACEMENT (FROM TABLE 2)(A) MAXIMUM ALLOWABLE UPSETTING MOMENT (FROM S

20、HIPS STABILITY BOOK) A(B) ACTUAL CORRECTED VALUE OF UPSETTING MOMENTS FROM (TABLE 3). BIF (A) EXCEEDS (B) SHIP COMPLIES.NOTE: WHERE THE SHIPS DATA SHOWS THE MINIMUM GM OR MAXIMUM KG ALLOWED FOR THE ACTUAL UPSETTING MOMENT, THIS FORM SHOULD BE COMPLETED BY USING THE ACTUAL KG OR GM AND ENTERING THE T

21、ABLE OR CURVE IN THE SHIPS DATA TO FIND THE MAXIMUM ALLOWABLE HEELING MOMENT.TABLE 8 ANGLE OF HEEL CALCULATION (FOR 12 CRITERION)NAT TAN ANGLE OF HEEL= SUMOF CRETDUPSING MOETS (ABL 3)IPLA (BL2)6= ANGLE OF HEEL =ANGLE IS LESS THAN 12 SHIP COMPILES.TABLE 9 CORRECTED RIGHTING ARM AT 40 HEEL USING CROSS

22、 CURVESKN OR GZ FOR 40 FROM CROSS CURVES (SHIPS STABILITY INFORMATION) = Ft/MWHERE KN GIVEN, ACTUAL GZ AT 40 = KNCORRECTED KG (TABLE 6) SIN 40= 0.6428 = A_ . OR ORWHERE GZ IS GIVEN FOR ASSUMED KG.KG ON WHICH GZ CURVES ARE BASED (SHIPS STABILITY INFORMATION)=ACTUAL CORRECTED KG (TABLE 6) = _KG DIFFER

23、ENCE _ ACTUAL GZ 40 = GZ FROM CURVES KG DIFFERENCE SIN 40= 0.6428 = A_ .UPSETTING ARM CORRECTION = CORETDUPSING MOETS (ABL 3)ILAC(2) 0.8= = B _ 08.(A B) CORRECTED GZ AT 40 HEEL =_ IF CORRECTED GZ EXCEEDS 1.008 Ft. OR 0.307 M SHIP COMPLIES (SEE NOTE BELOW).IF GZ CURVE IN THE NEAREST TYPICAL LOADED CO

24、NDITION SHOWN IN STABILITY BOOKLET IS OF NORMAL FORM AND MAXIMUM GZ OCCURS AT NOT LESS THAN 40, OR THE ANGLE OF FLOODING OCCURS AT NOT LESS THAN 40, THEN THE COMPLETION OF TABLE 9 IS SUFFICIENT TO DEMONSTRATE COMPLIANCE WITH REQUIREMENT FOR RESIDUAL AREA. IF ANY OF THESE CONDITIONS ARE NOT MET TABLE

25、 10 IS TO BE COMPLETED. TABLE 10 UPSETTING ARM CURVE AND RIGHTING ARM CURVEGrn-7AREA UNDER CURVE = SELECTED INTERVALSUM OF PRODUCTS3= = FT. DEGREES / M.DEGREESMINIMUM REQUIREMENT = 14.104 FT.DEGREES / 4.296 M.DEGREESNOTE 1: THE UPSETTING ARM CURVE IS A STRAIGHT LINE CONSTRUCTED BETWEEN THE FOLLOWING

26、 TWO VALUES:AT 0 = CORETDUPSINGMOETSBL3ILC2AT 40 = 0.8 (VALUE AT 0)NOTE 2: THE VALUES OF GZ AND UPSETTING MOMENTS MUST BE DRAWN ON THE SAME SCALE.NOTE 3: IF SHIP IS PROVIDED WITH KN CURVES, THE CORRECTION = KG SIN40.IF SHIP IS PROVIDED WITH GZ CURVES FOR ASSUMED KG THE CORRECTION = ( KG DIFFERENCE )

27、 SIN 40.NOTE 4: THE POSITION OF THE SELECTED ORDINATE SHALL BE AS FOLLOWS:(1) THE FIRST ORDINATE SHALL OCCUR AT THE INTERSECTION OF THE UPSETTING ARM 0 10 20 30 40 50 60 70 80 90 ANGLES OF HEEL (LIMITING ORDINATE FOR AREA IS 40, ANGLE OF MAXIMUM GZ VALUE OR FLOODING ANGLE WHICHEVER IS LEAST)CORRECTI

28、ON OF GZ VALUESANGLES OF HEEL () 10 20 30 40 50 60 70 80 90KN or GZ FROM CROSS CURVESCORRECTIONS FOR DIFF.OF KGS (See Note 3)CORRECTED GZ VALUESSIMPSONS PRODUCT FOR AREASELECTED ORDINATE(See Note 4)S.M.PRODUCT FOR AREA0 1 0424241SUM OF PRODUCTSGrn-8CURVE AND THE GZ CURVE.(2) OTHER ORDINATES SHALL OC

29、CUR AT INTERVALS FROM THE POINT OF INTERSECTION OF NUMBER OF DEGREES BETWEEN POINT OF INTERSECTION AND LIMITING ANGLE. 16TABLE 11 ANGLE OF HEEL CALCULATION (FOR 5 CRITERION)NAT TAN ANGLE OF HEEL = SUMOFPETINGOMETS(ABL3,COUMN4)DILAC2E6= ANGLE OF HEEL = IF ANGLE IS LESS THAN 5 SHIP COMPLIES.TABLE 12 A

30、NGLE OF HEEL CALCULATION FOR TANKERS (WHERE NO APPROVED DATA IS HELD ON BOARD)TOTAL COMBINED LENGTH OF ALL WING TANKS TO BE LOADED (L) = FT.(P. AND S. TANKS COUNTED SEPARATELY) M.MAXIMUM BREADTH OF WING TANKS TO BE LOADED (B) =TOTAL COMBINED LENGTH OF ALL CENTRE TANKS TO BE LOADED (L1) =MAXIMUM BREA

31、DTH OF CENTRE TANKS TO BE LOADED (B1) =WING TANKS UPSETTING MOMENT0.389LBSF.0.389LBBS.FCENTRE TANKS UPSETTING MOMENT0.3891SF.0.389L1111.TOTAL CORRECTED UPSETTING MOMENT FT. TONSM. TONNESTHIS TOTAL CORRECTED HEELING MOMENT IS THEN USED TO SHOW COMPLIANCE BY COMPLETING TABLES 8, 9 AND 10 AS APPROPRIAT

32、E SPACE FOR ADDITIONAL CALCULATIONS OR INFORMATIONABLE 13 CALCULATION FOR SHIP WITHOUT APPROVED DOCUMENTATION OTHER THAN A TANKERGrn-9AVERAGE VOIDDEPTH(Vd) = MAXIMUM STANDARD VOID DEPTH + 0.75 (GIRDER DEPTH MM600MM)FROM TABLE= 0.75( 600MM)= MM.= METRES.NOTE: MAXIMUM VOID DEPTH OCCURRING IN ANY FULL

33、COMPARTMENT IS TO BE USED FOR THE CALCULATION BELOW.MINIMUM REQUIRED GM = LBVd0.25.64VdBSFDIPACEMNT0.875CALCULATIONAVERAGE VOID DEPTHMOULDED BREADTH OF SHIP = A = = 0645.AB=0.25MOULDED BREADTH OF SHIP = C0.25 = = CBD =MINIMUM REQUIRED GM =TOALCMBINELGTHMOULDEBRATHFPRSFSIPVdDSWICNTLE20.875=.=SHIP COM

34、PLIES IF ACTUAL GM IS GREATER THAN MINIMUM REQUIRED GM OR 1.0 METER, WHICHEVER IS GREATER, THROUGHOUT THE VOYAGE.DISTANCE FROM HATCH STANDARDEND OR HATCH SIDE TO VOID DEPTH BOUNDARY OF COMPARTMENT METERS MM.0.5 5701.0 5301.5 5002.0 4802.5 4503.0 4403.5 4304.0 4304.5 4305.0 4305.5 4506.0 4706.5 4907.

35、0 5207.5 5508.0 590FOR DISTANCE GREATER THAN 8.0 METERS STANDARD VOID DEPTH SHALL BE LINEARLY EXTRAPOLATED AT 80MM INCREASE FOR EACH 1.0M INCREASE IN DISTANCEGrn-10五、“L”轮部分船舶资料1.主要参数Name of ship: M/V: “L“ Port of Registry: ShanghaiOfficial Number: 4605Type of ship: Bulk CarrierSummer Draft: 9.80 mSu

36、mmer DWT: 24113 t Summer free board: 4.025 mTPC on Summer Draft: 36.15 t/cmF.W.A. on Summer Draft: 22.55 mGrain stability information approval authority and date: CCS on Oct.25,1988.SPD / Consumption: 13.0 kn. On IFO Abt.20.00 t + 2.0t MDO dailyIn port MDO Abt.1.5 t. 2.静水力参数表吃水dm(m)排水量(t)厘米纵倾力矩MTC(t

37、m/cm)横稳心垂向坐标KM(m)漂心纵向坐标Xf(m)浮心纵向坐标Xb(m)5.00 15750 353.0 10.82 5.75 6.105.20 16420 356.0 10.62 5.62 6.095.40 17100 358.0 10.45 5.53 6.075.60 17850 360.0 10.30 5.42 6.065.80 18500 362.0 10.15 5.30 6.056.00 19200 364.0 10.03 5.17 6.006.20 19900 367.0 9.92 5.04 5.986.40 20550 368.5 9.82 4.90 5.956.60 21

38、300 370.5 9.75 4.73 5.916.80 21900 372.5 9.67 4.55 5.887.00 22600 374.5 9.60 4.36 5.857.20 23350 376.5 9.55 4.16 5.807.40 24050 378.0 9.50 3.93 5.737.60 24800 380.0 9.46 3.70 5.687.80 25500 382.0 9.44 3.43 5.608.00 26200 384.0 9.42 3.12 5.558.20 26900 386.5 9.41 2.86 5.458.40 27600 389.0 9.40 2.57 5.378.60 28350 391.5 9.40 2.15 5.318.80 29000 394.0 9.40 1.88 5.229.00 29700 397.5 9.40 1.50 5.149.20 30400 401.0 9.40 1.12 5.059.40 31100 404.5 9.41 0.72 4.959.60 31850 408.5 9.44 0.37 4.869.80 32600 413.5 9.45 0.00 4.7410.00 33250 417.5 9.48 -0.30 4.6510.20 34000 422.0 9.50 -0.60 4.54