JAERI-Research 2000-063

JAERI-Research2000-063

Japan Atomic Energy Research Institute

hit. II, ti4^/iSr-^J«f^SP/fWf5\S'ht^SISCff^£'»«i^ (T319-1195

- (1=319-1195

This report is issued irregularly.

Inquiries about availability of the reports should be addressed to Research

Information Division, Department of Intellectual Resources, Japan Atomic Energy

Research Institute, Tokai-mura, Naka-gun, Ibaraki-ken T 319-1195, Japan.

(C) Japan Atomic Energy Research Institute, 2001

ta

JAERI-Research 2000-063

i (1)

mm

( 2 0 0 0 ^ 1 1 ^ 22

no300mXifs 80mX|g^ 35m, O M < M 30 ^t->

•. =7=319-1195 2-4


Feasibility Study on Floating Nuclear Power Plant (1)- Conceptual Design Study of FNPP -

(Contract Research)

Noriaki YABUUCHI, Masao TAKAHASHI*, Toshio NAKAZAWA+, Kazuo SATO* •Junya SHIMAZAKI and Masaaki OCHIAI

Department of Nuclear Energy SystemTokai Research Establishment

Japan Atomic Energy Research InstituteTokai-mura, Naka-gun, Ibaraki-ken

(Received November 22, 2000)

Offshore siting methods for a nuclear power plant are classified into threetypes as a floating type, a settled type and a land reclamation type. The floatingnuclear power plant (FNPP) has a number of advantages, such as seismicisolation, standardization of design and manufacturing, and reduction ofconstruction period. It is, however, required for FNPP to establish the safetystandards, which are different from ones for land based nuclear power plant.Investigations for this subject have not been conducted sufficiently.

In this report, design study on a concept for FNPP and a review on stabilityevaluation for the floating platform, which were performed in order to study thesafety concept of the FNPP are described.

The basic concept for FNPP is as follows: The FNPP is sited approximately 1~2km off the sea coast on the open sea with water depth of about 20m and it ismoored on protected sea by the breakwater, it provide a floating platform for al,100MWe class PWR plant.

The results of design study show that the floating platform for l,100MWe classPWR plant of 300m(L) X 80m(W) X 35m(H), and displacement of approximately300,000 ton can be constructed in a dockyard. This floating platform guarded bythe breakwater is found to be stable enough to install the nuclear power plantfrom the analysis simulating the movement of the platform due to sea wave orwind.

Keywords: Offshore Siting, Floating Nuclear Power Plant, Conceptual Design,Floating Platform

This study was conducted during 1995 through 1998 under contract withScience and Technology Agency of Japan.

+ Department of HTTR Project Oarai Research Establishment* Niigata Engineering Co.Ltd.* * Ishikawajima-Harima Heavy Industries Co.Ltd.


5 .

m

2.1

2.2

2.3

&

3.1

3.2

3.3

3.4

3.5

ff4.1

4.2

ft fc z. Is-is a >

- i s a > •••

AGS

23

4

4

4

5

7

9

9

13

14

15

16

56

59

67


Contents

1 . Introduction . . , , . , . . -

2 . Concept and Feature of Floating Nuclear Power Plant (FNPP) 1

2.1 Classification of Floating Type ^

2.2 Concept of FNPP • 22.3 Advantages of FNPP • • • • • • • • • • • • - - • • • 3

3 . Example of Conceptual Design of FNPP " " • * 43.1 Design Condition 4

3.2 Floating Platform " • • " ' 4

3.3 Mooring Equipment * " ' " " " 5

3.4 Breakwater * 6

3.5 FNPP Layout " 74 . Simulation of Platform Motions • • • • • • • 9

4.1 Platform Motions due to Wave and Wind * 9

4.2 Platform Response to Seaquake ^3

5 . Conclusion . . . . . . . . . . . . . . . . . . . ^

Acknowledgements "" 15

References ^g

Appendix I Description of the Atlantic Generating Station (AGS) 56

Appendix II Simulation Data of Platform Motions 59

AppendixIII Seaquake 67


1.

24B iM

2 .

2.1

D, ^ n ^ if®J; -5

(D

- 1 -


2.2

LfcAbt,

(2)

(3)

(4)


2.3

o xn-s t c «t o

AGS Atlantic Generating Station) (Offshore Power System)

MP,

- 3 -


3. &

3.1

<D

3.2

& ft.

K tpJSS (R/B)

? - f> l t g (T/B)

«**i iM (Rw/B)

«**»3SftS (Hx/B)

-y--f7,Jtg. (S/B)

3 > h D - A i i (C/B)

60m X

50m X I

60m X

30m X

35mX

35mX

m m60m x (SSS55nO

lOmX (SS50m)

30m X (jB5$40m)

80mX (ift335m)

40m X (B330m)

40m X ( f t S 30m)

16,IOOm!

«» (7fS»

10

8

7

J257J H >

- 4 -


(2)

4)

(3)

3.3

F71/-A • 7 i

(Fig.3.3.3)

(Fig.3.3.2), D 7

(Fig.3.3.4) ^ ^

- 5 -


(D

(2) ^

o Fi

iz&mwz6

3.4

- 6 -

JAERI- Research 2000-063

S) ft

Si fS

». ft

ife »

* &

H . f . L D . L . + 1 . 5m

L . W . L D. L . + 0 . O n

1 . O m

I O . O m t t )

I 6 &

0 . 2

0

3 . 5m

it)

0

3.5

- 7 -


, m

mm (3,OOOD.W.T.

- 8 -


4.

4.1 M,4.1.1 y $

o,

(2)

80m, Sa30.57JF>> fi^iftS 15.8m,

^S (02ffl'J) 3,400 m21 L ft.

b. ^ @ g

11,000m2,

(D ^

9 -


c.

Fig.4.1.8,

16.5m

]£®(7)i|il7O.Om>

d.

3.

Sfc,

- 1 0 -


t L 80m t f §

(3) S

(4)

(5) w

- 11 -


(6)

v

4.1.2 ->5u.U—>'3>ff3¥G)^r—7s->5 i 1 / - v a >lt#HTable4.1.3t7K-t 3

- ^ 3

4.1 .3

(1)

- 1 2 -


(2) ^ r -

(3)

.6o k.

(80m) fc:t, So

zt wmm tr^ tz>

4.2 M

4.2.1 -/

, ¥\%A.2.2\z7£t-\-mnwm<D±rfwm&

- 1 3 -


(2)

(3)

(4) v

ztzT ,

no

- 1 4 -


h300mXi|ig 30

ttfc. Itfth,LTtt,

ffiffi&i

m

- 1 5 -


, (1983).

2)

3)

4)

5)

6)

7)

8) OJP

9)

11)

13)

14)

15)

- , (1997).

, 26, (1987).

28, (1985).

, (1991).

, (1996).

u- h> ¥&8

, (1996).

, (1989).

, (1994).

^ , (1964).

(1990).

, 38. (1991).

, (1996).

, 464, 129-138(1994).

, 45, (1998).

- 1 6 -

JAERI-Research 2000 - 063

O-lfcl

4>

•R

l±j

•8

K3 A

AJihBKA

lav

K?

K

•S

G

•HAf

Am

A

G

G

> G m A ^

+ + K?

S3

AJ

A!H

at

K

Ha.

T

G

mmit

•H

Si

•R

tsitV= I -HI k

IS1 8t

ft lit

- 1 7 -


-R -R

M «& ft

HIS H

t 'AJ

US K?« #* vifi *sg o +<

•rt

Ml.

HK?

-tef

:-i3

P4i M

A K

A

' ' V

'•felt SB

G

<G

A <DK

AmA!H

AJ

Ss i

i ^H •

^ • i\ D ^ : A

<n51

#

O

A

A!IK

K

liilll

mm a

mA

KA-^

•R

K

AAm

- 1 8 -


G

•fl-

JA

11

-H

A S

o *

AJ

•w

••<

AJi \

t j

J-.KnV

* - ;

yH

\ JJAJ' > •.•pTT

iKlnlA .

S

Q

KKK

S S S K-K-K

•to IK

e

KieA-KttJIhjaA o

AmA

CO

Q

tone

e

1

O

;-R

AVA "h

K

t:

trf

tb

t: -Rit

•Rit

•R •R

sitA

19


CD

3

is

IK_£_

1

An

m

m

m

W

• PC :

Pres

tres

sed

Conc

rete

• P CH :

Pre

stre

ssed

Co

ncre

te Hy

bird

• RC :

Rein

forc

ed Co

ncre

te• FC :

Ferr

o Ce

ment

-R

~S ° °

, \* A A

K£ ^ ^• ^ K8- ®" ^ •£ nn rcr>

K £? p p

^ 11

H<W

AJ

•SSf ' W

* '-O

SiBI

mm1 o

JM2A AJn >J

AJ

fihrnli

Xa»J

H

W» j

ssa

m

tlmil

mm

•Hmj_

i

An

£^

-tfV1**•£?

S

Em&

12 W

• £*

aa;1

An

m

AJ

4<

4<

v

•R

#

S

±i» J

S«

1

An

gg

A

^tlt5 AJ#iUS'O

s*• ^S K» .

mil pSSsflt:1 2 ^ ^

1 "#

• s«;#i

<<

s

Pm

W

V

-53

A

A

mQSs .

«««AJ

G «§• ^ v^X ^>

^ ^

• 12

SJHH

n

^ o

% «

K> AJ

mm

WH

* ^• SK

m < S3Hy fc AJp 9$ vJ

^ u Uj

o®S«HHG*o

»n i2H 1 AJ

• *N K> ^

#

Mi

m

- 2 0 -


H

to

SB

Av^

AIH

* 12 12

s

12

'%k I> 12

12

th

*

- 2 1 -


Table3.2.

fi£ (m)

IB (m)

gE2 (m)

1§?7K (m)

# * *

ffi-i>iS52 (m)

(ton)

(ton)

(ton)

(ton)

300

80

35

12.4

305 ,000

250 ,000

51 ,000

4 ,000

15 .8

Table3. 3.

5)

* ifi « iC

mm#./mm

o

o

o

o

o

o

o

o

A

o

A

o

O

o

A

o

A

A

#-r P7I/-A •

«SSBiff*«ifift€r

O

O

o

A

o

A

- 2 2 -


Table4.1.1

8)

isa^ (25 )

S«S*S (17^)

M%IN> (10^)

» » (16^)

8.08

11.64

12.79

11.04

10. 18

Table4.1. 2

9)

(I fe ttffi

(mb)ffi

(m/sec)

1934

1945

1948

1950

1951

1953

1954

1958

1959

1961

^ y

tt ft

MBA

911.9

963.6

948.3

963.4

945.0

947.9

959.2

955.5

929.5

928.7

tt

4 8 . 4 *

34.0

46.7

43.2

42.5

37.0

42.0

37.8

45.4

66.7

- 2 3 -


Table4.1.3 v

A- - 7 0J y\ 0

A

B

C

D

A

B

A

Bj £ : (3) /r

g ^ ^ fr

15

15

15

15

10

ffi:(l)10

ft: (2)

0.9

ft: (2)

0.9

14

14

14

14

14

14

14

14

SI¥«ffi(m/s)

70 <$mw

70 (3§8i§D

70 ^SdlD

70 (}£$»

70 ^SW)

70 ^ ^ »

- 2 4 -


+H

Q

m

ma

GI—I

K

•<* Q

•P5

I?

c/3

C»3

L O

D

CO

CD

LOOO

CT3

o

ooC3

enc=>

CO

oo

ooCD

CT)

CD

tf

G

€

m

«1 l

S

SIS

•w

§8 -&1*

G ^

§ l l T

^H M CO ^

2 5 -


Table4.1. 5

\ mm

A

B

SI

»«*

70 ^Em@[)

E*> tt H ft © fie 26

On)

0.5

0.5

(in)ft (2)

0.3

0.3

18?(in)

ft (3)

0.6

0.6

ff ft *

On)

0.53

0.47

Orts2)

0.10

0.09

ft ft © a» t

±-RSh

0.05

0.05

r ASKOT/S2)

0.007

0.007

fc(4)

ism

fleg)

0.06

0.05

:(2)

:(3) ^:(4) i m

i

Table4.1. 6 *"—

\

A

B

*SSP

•

Sift00

ft: (1)

0.9

0.9

n ft m 3fi * © M » «: e)

«rsa»n

(m)

0.85

0.87

(m/s2)

0.12

0.70

±TStl

(m)

0.11

0.52

mm.(m/s2)

0.013

0.088

mn

(deg)

0.07

2.6

(2) NF^

- 2 6 -


G

•m

bb

- 2 7 -


m• f t

Q

(N

W)H

28


O CDCD1

1 H-11

ICDCDCD

7.5

i nto

7-5.

ooo

m

•R

—

' • -

'•'•

' • ' -

—

-

• -

: :

iH

m

Iis^ /

m '

i

s11it

ll 1 1 1 1 1

is

(R/B

)

J9

5I

;; ; ; ;t-

^

5t^ **CD

o—-

CD

irrfr*• i i i !

: ®!

: I: D

: n, • —

• Si

®

•a-

>_ QoICDCDC3

55

cr

05

CD

Om

C/B

S/B

C3CDC3

oPO

o 300

njen4lnl

lit

CO

- 2 9 -


H

ICO

CO

- 3 0 -


ft

msft

^

COCO

bi

- 3 1 -


mmG

HIN'U->\

nCOCOCO

bb

- 3 2 -


Sftm

I00ai

3 3 -


\\\\\\\\\\v\\\\\\\\\\\\\\\\\\\\\V

G

m

lite

CO

CO

bi

- 3 4 -


—1

\

\

c

— •

•R

\

X

•R-R* £

ViVix >

H

\

>*<

1

/

\Us! ^§•R?!;

/

/

\

\

\

/

\

\

\

\

\

\

-*

\X

o

o

O

oCO

oin ma

CO

oC3

OCM

8 ooinCO

oOoCO

ooI OCO

o

8CM

ooin

8 oo

- 3 5 -


-BE-

WQ£

W08

EoCM

EoCVJ

ro

nj

Q

m

COCO

3 6 -


CO

hi

- 3 7 -


Fig. 3.5.1

- 3 8 -


e

CO

00

- 3 9 -

This is a blank page.


CM

s

[3-1

- 4 1 -



CO

s

bo

- 4 3 -



fG

m

G«

G

IK

ife

G

G

L _

sm

Irl

trf

SP

- 4 5 -


(EL 35m)

(Hx/B)•9— fc" x !

as !(S/Bl!

(C/B)(T/B) S (R/B)

[Rw/

10

50

S/B

40

C/B

40

8T / B S

' i • I ' if i i 11 i i r

" 0

R/B «

1 1 • ' • ' • ~

300

60

Rw/B0

.30. 10 7.5

T I T ' | [

65 7.5

80

Fig. 4.1.2

300

i\

o00

Fig. 4.1. 3 ^

- 4 6 -


be

- 4 7


Fig. 4.1. 5 ffi^

600

§ 400

•R

15 50

Fig. 4.1. 6 &

4 8 -


1 5 1 . 0

E : m

¥&:mFig. 4.1.8 •

Fig. 4.1. 9

- 4 9 -


• < *

- 5 0 -


0.4

0,3

0.1

0,06

fbe/Llfl=0.05~0.07

,0.07^0.10

-0.10~0.16 •

be

hebe=l/2

0 0.5 1,01.1 1.5 20 25 30

hc/Hia

Fig. 4.1. 11

1.5

1.0

0.5

\

0 0.1 0.2 0.3 0.4 0.5

Fig. 4.1. 12 m

- 5 1 -


S It-J s K

K

bb

Q

CO

tJDH

- 5 2 -


fit w-

Fig. 4.2.1

Fig. 4.2. 2

- 5 3 -


X80 m

— c: - i : : ;i.:::,._

so

f V

Fig. 4.2. 3 MS

it) (9'yi

Pig. 4.2. 4 1

5 4 -


80 »>

80 »>

80 »)

Fig. 4.2. 5 v

- 5 5 -


> h A G S ow

A G S (Atlantic Generating Station)^ ^

A G S t t * S - a - y t -

kWcDjP

Platformj t v ^

VS<F

ig. I - 1 ^ ,

- A (J^T, rFNP : Floating Nuclear

Fig. 1-1

- 5 6 -


ft 732m

EL. »+12m

7

LEL. »-12m

M.L.WE L - O m /EL . *J+16m

s ^

A-AI

Fig. 1 -2 AGS

5 7 -


ttWestinghouse tizm 2 tlT& D

7 * -

Fig. I -

X12m (m

- A t t > 113m (rtl) X 120m ( ^ $ )

* American Bureau of ShippingCOli

BKRM& (Rules for Building and Classing Steel Vessels and Barges) <D

Fig. 1 -3 — A 2 >

1)

2) mIS, 5, 48-52 (1975).

- 5 8 -


GAm

fff

6

-H

4i

(Sap)

K

flBtil

Q

f-|DE

(UI)

m bio

- 5 9 -


men.

PQ

KI-b

1IS

(7s/m) (Sap)

m•R

tb

I1=1

be

H-

- 6 0 -


m

•HK

IIK

(zs/m) (Sap)

G

(UI)

co

-H

- 6 1 -


m

-H

(Sap)

Q

K

1IK

G

m

y-

bio

(UI) (UI)

- 6 2 -


CM

K

f

G

m

o o

1=1•R

£

4Y-

6 3 -


mmen.

H--H

PQ

CM

K

(7s/m) (Sap) m

G

(UI)

CO

I1=1bi

- 6 4 -


1n/1IliV

Y--M

00

K

(Sap)

m

f

G

m

iahe

K-

- 6 5 -


(N

KI

IIK

(Sap)

(UI)

CO

I1=1

- 6 6 -


Sfc, TablelH

-Ida Knudsentt.

( to ta l loss)

aft.

. BftlO.

0.

(Encyclopedia)

s e a shock" t" seaquake" &

"seaquake

6 7 -


3)

(ift i£ B

! £) (:39.3°

39.75°

(33.44°

1 4*«MfcH

NX141

UlfcHSfcNX132

NX132

11

9°

40t

25

18°E)

35.2° NX139.3" E

¥ m

39.95° NX143. 25° E

39.23° NX144. 52° E

(40.35° NX151.27° E)

111 ±(41.5° NX149.3° E)

33.98° NX141.72" E

(33.9° NX141.273 E)

51.03° NX171" W

(51.2° NX171.22" W)

42.51° NX145. 34° E

(42.7° NX145. 6° E)

40.4° NX138.9° E

(40.78° NX 139. 93° E)

. L.

mmt,

- 6 8 -


T a b l e ! - 2 K ^

Table IH-2

i-r-s.

5 (S

I

Tablein-3

3

1 • 11

4

2 • ff

5

3 - ^ > ! &

6

4 • &

8

5

> 8

6 -5©iM

1) Have K.Selnes P.B and Bungum H. : Seaquakes:A potential threat to offshore

structure, Behavior of Offshore Structure, Voll.2, (1983).

2) -fKIMj—# : ft

3)4)

(1998).

Structure, (1995).

6 9 -

SI

ft mB# Pel

ft^Sftm K mit ft¥• iE ft

£ ft ft

*

7

T

7

*

-

ft;

D y" 7

fty

y

• y

XT" 7

t"

T

A

T

y

7

y

y

IB *7

m

kgs

AK

mol

cd

rad

s r

mifX

X

MIt

m

*aa

aUS

mm »t>

tl . IE J

-f , ftll$S fl . S &

(±. Bit, 4SS^J

» S •;% ffi fii

y ¥ ? 9 y *

m *; fty ¥ 9 9 y 7.iv -y 7 x fi It

ft

W 18 M» 3 m

—

9

7

•y

•>

-r

-b

>v

IV

•y

^ -

X

-

y

-

- t

X

y

-

y

y

-

•

7

y

-

'J5 X

•y

y

/L/

; l /

1-y

1-

KA

X

, N

7

-

fty

X

Hz

N

Pa

J

W

cV

F

ns

Wb

T

H°Clm

lx

Bq

Gy

Sv

fft® SI f.{4

s 'm-kg/s2

N/m2

N-m

J / s

A-s

W/A

C/V

V/A

A/V

V-s

Wb/m !

Wb/A

cd- srlm/m2

s"'

J/kgJ/kg

«

f t . 7ij ,y

'S -f- ••*

i. Hh f>

y

.' ; i , h

IB «?•

min, h, d° ' "

1, Lt

eVu

sittallS

leV=1.60218xl<T"J1 u= 1.66054X10"27 kg

« ft;- y f x (• a -

a+ ^ 'ju y K y7

u

A

y

-

y

KA

IB ^§-

Ab

ba r

Gal

CiR

r ad

rem

A=0.1

1 bar=0.1 MPa = 10sPa

1 Gal=lcm/s ! = 10-2rn/

lCi=3.7xlO'°Bq

1 R=2.58xlO<C/kg

10"

1 0 "

1012

10'

106

10s

102

10'

io-'1 0 !

1 0 3

10 "•

IO-*

1 0 ' 2

io-s

10""

X

+'

T

7"

-b

V

7-

f

7

T

siif

7

* •

D

y h

•y

y ^

'J-f y o

/

x A hh

IB ^

EP

T

G

M

k

h

da

d

c

m

M

n

Pf

a

i. x i - s i * r

ammM) i985%-wuiz£Zo tzt-i, u v

fc i CX 1 u O®li CODATA ffl 1986 i p « g

2. X 4 I C I i / g ! , / -y h, 7-iv, ^ y y

3. barli. JIS

4. fg-frTlibar. barnJairamHg^X2ffl*j3'iJ

rem=lcSv=10 2Sv

N( = 10sdyn)

1

9.80665

4.44822

kgf

0.101972

1

0.453592

Ibf

0.224809

2.20462

1

ft 1 Pa-s(N-s/m !)=10P(-t:rx-)(g/(cm-s))

lmVs=10'St(x h - y x ) ( c m 2 / s )

n

MPa( = 10bar)

1

0.0980665

0.101325

1.33322 x 10'4

6.89476 x 10 3

kgf /cm2

10.1972

1

1.03323

1.35951 x 10-3

7.03070 x 10'2

a tm

9.86923

0.967841

1

1.31579 x 10~3

6.80460 x 10"2

mmHg(Torr)

7.50062 x 103

735.559

760

1

51.7149

Ibf/in2(psi)

145.038

14.2233

14.6959

1.93368 xlO"2

1

X

?•}V

1

tt

JOlO'erg)

1

9.80665

3.6 x 10*

4.18605

1055.06

1.35582

1.60218 x lO ' "

kgf 'm

0.101972

1

3.67098 x 10s

0.426858

107.586

0.138255

1.63377 x l 0 ! c

kW- h

2.77778x10-'

2.72407 x 10"6

1

1.16279 x 10'6

2.93072 x 10"'

3.76616 x 10"'

4.45050 x 10 2 t

cal(Itatt)0.238889

2.34270

8.59999 x 105

1

252.042

0.323890

3.82743 x 10-'°

Btu

9.47813 x 10-'

9.29487 x 10-3

3412.13

3.96759 x 10-3

1

1.28506 x 10 3

1.51857 x 1 0 "

ft • lbf

0.737562

7.23301

2.65522 x 10'

3.08747

778.172

1

1.18171 x 10-"

eV

6.24150 x 10"

6.12082x10"

2.24694 x l O "

2.61272x10"

6.58515 xlO21

8.46233x10'"

1

1 cal = 4.18605 J

= 4.184 J

= 4.1855 J (15 *C)

-4.1868 JCOK^St

1PS({A.« / J )

= 75 kgf-m/s

= 735.499 W

Bq

3.7 x 10"

2.70270 x 10-

1m

Gy

1

0.01

rad m100

1

C/kg

2.58 x 10-'

3876

1

Sv

1

0.01

rem

100

1

Documents

JAERI-Research 2000-063