53...— 53 — 2017 ³" 5è+â0\ L i f6í3û à 0S8w'´ ^ = D ~ - ?!d a0 1 ># b K t ^ 2016 ³12 n27 Û L4 - ? ^ { } - ? H Y 7 ~5è+â0\ LCSR-B&T)} o>!IACS Common Structural Rules

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2017

2016 12 27CSR-B&T IACS Common Structural

Rules for Bulk Carriers and Oil Tankers, 1 January 2015 Corrigenda 1

2015 7 1

41. CSR-B&TCommon Structural Rules for Bulk Carries and Oil Tankers 1 January 2015 Corrigenda 1

IACSCommon Structural Rules for Bulk

Carriers and Oil Tankers 1 January 2015 CSR-BC&OT 1 Corrigenda 1 2016

2

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抜粋

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日本海事協会会誌 No.318, 2017（Ⅰ）

CSR-BC&OT 1 Corrigenda 1

CSR-BC&OT

(1) CSR-BC&OT

vertical bending moment

(2) CSR-B&T 1 5 1

bow are slammingbow impact

1

2

CSR-OT(July 2010) DNV (January 2013) Pt 3, Ch 1, Sec 3, C200

DNV

8(e)twt tw

9

(a) Aw cm2 tw dw dwc

mm (b) tw tw1

(c) tw tws

9 tf

wc c

CSR-OT CSR-OT

5 y z23

12 13 14xb-aft < 0.5LCSR xb-fwd > 0.5LCSR xb-aft

0.5LCSR xb-fwd 0.5LCSR

qD(S) qD(s)

3 2

zG zn

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2017

1 6 4 2.2.2 3(a) (b) (c)

0.4 LCSR 0.4 LCSR

4.4.7 4.4.6

11

Ashr-n50

AFEM-n50

5[UP-B] [UP-A]

7

3 1830.5 3

7 bf

bfu

16 19

5 3.1 9 5 3.2

1 9 1 5.1.2 fc = 0.951 9 3 3.1.2

S-N 2 2 log( )

LD,ik( j ) LD,ik( j )

IFwd IFwd-n50

4

4 ID1 ID2 ID25 PSM

principal principle

tw-n50 2.2.32 2 tw-n50

10 12

M

L

4.1.2

cr crb

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日本海事協会会誌 No.318, 2017（Ⅰ）

2.2.22.1.1

f2 f3

1.1.2 1.1.3

t N t

c st

XCS ZCS

1

lcg

lo

C1 0.55

4 bib

(m)

56