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水尺计算

水尺计算

M/V: XXXX PORT:VOY NO:XXXX DATE:1. DRAFT:PORT STB'D MEAN

dF:1097Cm 1094Cm 1095.5Cm dA:1111Cm 1119Cm 1115Cm dM:

1106

Cm

1110

Cm

1108Cm + SAG, - HOG'

APPERENT TRIM:

19.5

Cm

2.75Cm

2. SPECIFIC OF GRAVITY OF SEA WATER: 1.016M L F :

-1.51M L A :

12.485M

C F : TRIM(Cm) x -1.51M

C A : TRIM(Cm) x 12.485M 156.005M

dF 1:

=dF+-0.189Cm =

1095.31Cm dA 1: =

dA+

1.561Cm

=

1116.56Cm TRIM 1:

0.212M

4. CORRECTION FOR DEFLECTION:

dF 1: x 1 =1095.31cm dA 1: x 1 =1116.56cm dM: x 6 =6648

cm Q/M :Cm

5. DISPLACEMENT :

42451.5M/T

TPC:

41.6M/T LCF: 1.15M LBP:170M MTC:481Q/M+50:1157.48 ------MTC 1:491dM/dZ

*1ST TRIM CORRECTION:Q/M-50:1057.48

------MTC 2:47120

TRIM x LCF x TPC x 100

42451.5M/T LBP 5.980M/T

0.266

M/T

* 2ND TRIM CORRECTION: TRIM2 x 50 x dM

LBP xdZ * DENSITY CORRECTION:

DISP x(1.025-Harbour water) 372.74M/T

6. TRUE DISPLACEMENT:

TD:42085.00M/T TOTAL WEIGHT TO BE DEDUCTED: Q:910M/T LIGHT SHIP CONDITION: 7740M/T CONSTANT:

362M/T BALLAST WATER:370M/T

33073.00M/T

F/O:302M/T D/O:73M/T F/W:165M/T

TOTAL:910M/T

XXXX

8=

1107.484DRAFT SURVEY

CARGO WEIGHT:DD/MM/YY

1.025

3. CORRECTION OF FORE & AFT FOR TRIM: LBP:

170DISPLACEMENT:

1ST CORR:2ND CORR:

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