答题卷-散装谷物.doc

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）CALCULATION OF STABILITY FORSHIPS LOADING BULK GRAINPORT OF REGISTRYOFFICIAL NUMBERTYPE OF SHIP Bulk carrier Tween Decker Tanker Other-SpecifySUMMER DRAFTSUMMER FREE BOARDSUMMER DEADWEIGHTTons/TonnesF.W.A.INS/MMST.P.CMT.P.ILOADING PORT(S)DISCHARGING PORT(S)GRAIN STABILITY INFORMATION APPROVAL AUTHORITY AND DATECARGO PLAN: INDICATE HOLDS, TWEENDECKS, COAMINGS/TRUNKS, TYPE OF GRAIN, SECURED AND UNSECURED SURFACES AND BALLASTDEPARTURE CONDITIONCREW & STORES (CONSTANT)BUNKERSFRESH WATERDRAFT F A M Ft / mBALLAST CARGO Tons TOTAL DEADWEIGHT TonnesI CERTIFY THAT THE CALCULATIONS SHOWN ON THIS DOCUMENT INDICATE THE WORST STABILITY CONDITION THAT WILL BE EXPERIENCED DURING THE VOYAGE AND THAT THE INFORMATION GIVEN IN THIS DOCUMENT IS CORRECT. DATE PORT MASTERGrn-12IS 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 SHIP 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 LOADING IS PROVIDED? YESIS SHIP PROVIDED WITH ALLOWABLE HEELING MOMENT CURVE OR TABLE? YES NO NO NOCOMPLETE TABLES 1, 2, 3, 4, 6, 12 AND 8COMPLETE TABLES 1, 2, 4, 6 AND 12 YES NO YESIS SHIP PROVIDED WITH ALLOWABLE HEELING MOMENT CURVE OR TABLE?FOR THIS CONDITION, IS GZ CURVE OF NORMAL FORM AND DO MAXIMUM 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 8 YES 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 TABLES 1, 2, 3, 4, 6 AND 7 CALCULATION COMPLETED NOCOMPLETE TABLES 1, 2, 3, 4, 6, AND 11 CALCULATION COMPLETED YESCOMPLETE TABLE 9 CALCULATION COMPLETEDCOMPLETE TABLE 10 CALCULATION COMPLETED NO YESCOMPLETE TABLE 9 CALCULATION COMPLETEDCOMPLETE TABLE 10 CALCULATION COMPLETEDSHOULD 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 - WHERE 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 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 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.THIS TABLE IS TO BE COMPLETE 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” 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/M LIGHT SHIP8486.55 9.5380846.80CREW & STORES 10.221.00 214.00 CARGOSub-Total (1)Sub-Total (2)LIQUIDS WORST CONDITIONTankNumberWeightTons TonnesKGFT/MLiquid Moments -Weight Kg Ft-Tons /M-TonnesFree surface(F.S.)MomentsFUEL /LUB OIL289.055.94 98.00FRESH WATER40.0011.75 65.20BALLAST WATER262.009.60 267.10Sub-TotalSub-Total (1)+Sub-TotalSub-Total (2)+TOTAL F.S 430.30 MOMENTSDisplacementTotalMomentsFILLED 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 Table 2.(ii) Where table or curve of upsetting moments has been adjusted for this correction.TABLE 31Grain Depth or Ullage Ft/M2Volumetric UpsettingMoment Ft4 / m43Stowage FactorCU. FT per Ton / CU.M.per tonnes4UncorrectedUpsetting Moment Ft.Tons/M.Tonnes(2)(3)5Correction factor to allow for Vertical Shift of Grain Surface6Corrected Upsetting Moments Ft. 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 FOR 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: =LIQUID F.S. GAIN FROM: =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 CORRECTED KG OR GM (FROM TABLE 6)DISPLACEMENT (FROM TABLE 2)(A) MAXIMUM ALLOWABLE UPSETTING MOMENT (FROM SHIPS 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 TABLE 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=ANGLE OF HEEL =ANGLE IS LESS THAN 12 SHIP COMPILES.TABLE 9 CORRECTED RIGHTING ARM AT 40 HEEL USING CROSS 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 DIFFERENCE _ ACTUAL GZ 40 = GZ FROM CURVES KG DIFFERENCE SIN 40 = 0.6428 = A_ .UPSETTING ARM CORRECTION = = = B _ (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 CONDITION 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 10 IS TO BE COMPLETED. TABLE 10 UPSETTING ARM CURVE AND RIGHTING ARM CURVE 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)CORRECTION OF GZ VALUESANGLES OF HEEL ()102030405060708090KN 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 AREA010424241SUM OF PRODUCTS AREA UNDER CURVE = SELECTED INTERVALSUM OF PRODUCTS 3 = = 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 TWO VALUES:AT 0 = AT 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 ) 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 CURVE AND THE GZ CURVE.(2) OTHER ORDINATES SHALL OCCUR AT INTERVALS FROM THE POINT OF INTERSECTION OFNUMBER OF DEGREES BETWEEN POINT OF INTERSECTION AND LIMITING ANGLE. TABLE 11 ANGLE OF HEEL CALCULATION (FOR 5 CRITERION)NAT TAN ANGLE OF HEEL = =ANGLE OF HEEL = IF ANGLE IS LESS THAN 5 SHIP COMPLIES.TABLE 12 ANGLE 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 BREADTH OF CENTRE TANKS TO BE LOADED (B1) =WING TANKS UPSETTING MOMENTCENTRE TANKS UPSETTING MOMENT TOTAL CORRECTED UPSETTING MOMENTFT. TONSM. TONNESTHIS TOTAL CORRECTED HEELING MOMENT IS THEN USED TO SHOW COMPLIANCE BY COMPLETING TABLES 8, 9 AND 10 AS APPROPRIATE SPACE FOR ADDITIONAL CALCULATIONS OR INFORMATIONABLE 13 CALCULATION FOR SHIP WITHOUT APPROVED DOCUMENTATION OTHER THAN A TANKERDISTANCE FROM HATCH STANDARDEND OR HATCH SIDE TO VOID DEPTH BOUNDARY OF COMPARTMENT METERS MM.0.55701.05301.55002.04802.54503.04403.54304.04304.54305.04305.54506.04706.54907.05207.55508.0590FOR DISTANCE GREATER THAN 8.0 METERS STANDARD VOID DEPTH SHALL BE LINEARLY EXTRAPOLATED AT 80MM INCREASE FOR EACH 1.0M INCREASE IN DISTANCEAVERAGE 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 COMPARTMENT IS TO BE USED FOR THE CALCULATION BELOW.MINIMUM REQUIRED GM = CALCULATIONAVERAGE VOID DEPTHMOULDED BREADTH OF SHIP = = = =0.25MOULDED BREADTH OF SHIP = 0.25 = = =MINIMUM REQUIRED GM =SHIP COMPLIES IF ACTUAL GM IS GREATER THAN MINIMUM REQUIRED GM OR 1.0 METER, WHICHEVER IS GREATER, THROUGHOUT THE VOYAGE.五、“L”轮部分船舶资料1.主要参数 Name of ship: M/V: L Port of Registry: Shanghai Official Number: 4605 Type of ship: Bulk Carrier Summer Draft:9.80 m Summer DWT: 24113 t Summer free board:4.025 m TPC on Summer Draft:36.15 t/cm F.W.A. on Summer Draft:22.55 m Grain 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D(t)厘米纵倾力矩MTC(tm/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)5.0015750353.010.825.756.105.2016420356.010.625.626.095.4017100358.010.455.536.075.6017850360.010.305.426.065.8018500362.010.155.306.056.0019200364.010.035.176.006.2019900367.09.925.045.986.4020550368.59.824.905.956.6021300370.59.754.735.916.8021900372.59.674.555.887.0022600374.59.604.365.857.2023350376.59.554.165.807.4024050378.09.503.935.737.6024800380.09.463.705.687.8025500382.09.443.435.608.0026200384.09.423.125.558.2026900386.59.412.865.458.4027600389.09.402.575.378.6028350391.59.402.155.318.8029000394.09.401.885.229.0029700397.59.401.505.149.2030400401.09.401.125.059.4031100404.59.410.724.959.6031850408.59.440.374.869.8032600413.59.450.004.7410.0033250417.59.48-0.304.6510.2034000422.09.50-0.604.543.各舱舱容数据表货表面距舱底(m) No.1 No.2,No.3,No.4,No.5 No.6 V (m) Xg (m) Zg (m) V (m) Xg (m) Zg (m) V (m) Xg (m) Zg (