ML16207A670

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8 to Updated Final Safety Analysis Report, Section 3.7.A, Figure 3.7.A-1 to Figure 3.7.A-14
ML16207A670
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 04/28/2016
From:
South Texas
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16207A547 List: ... further results
References
NOC-AE-16003371
Download: ML16207A670 (15)


Text

UFSAR Section 3. 7.A

EXPLANATION

~

Structura I Backf f II

~Granular Materials Layer Designation I

.6--- REACTOR CONTAINMENT BUILDING (LEVELS OF INTERIOR STRUCTURE SHOWN DASHED) 0 L:::::

SCALE* FE(l EAST 30 20

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3 ---._

s

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-280 SOUTH TEXAS PROJECT UNITS 1 & 2 FINITE ELEMENT MESH CROSS SECTION 1 Figure 3.7.A-1 Revision 0

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0 lATEP.Al PRESSURE DISTRIBUTION FOR MAXHIUM DYNAMIC RESULTANT FORCE, psf 100 200 300 0

100 200 300 0 100 200 300 1

I I

~

  • 1 J

HORIZONTAL OBE VERTICAl OBE COMBINED HORIZ. & VERT.

NOTE:

Pressures shown are for average soil properties*.

Upper bound soi 1 properties may result in -6%

higher combined horizontal and vertical pressure.

OBE (SRSS)

30 c:

~*

25 r-CJ

.2 20 -

V1 AUXILIARY

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10

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200 400 600 0

200 400 600 0

200 400 600 I

l j

f---.--- =r-l l

HORIZONTAL SSE VERTICAL SSE COl*iBINED HOR. & VERT.

SSE (SRSS)

NOTE:

Pressures shown are for average soil properties.

Upperbound soil properties may result in

~ 6%

higher combined horizontal and vertical pressure.

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~:~~~~~~RY LATERAL PRESSURE DISTRIBUTION FOR MAXINUM DYNAMIC RESULTANT FORCE, ksf

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2 3

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7 EL. 6-r-

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5 J_!VERTICAL O~EHORJZONTlL OBE~Jl__SRSS r---

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NOTE:

Pressures shown are for average soil properties.

Pressures do not increase for upper and lower bound soi l properties.

I AUXILIARY LATERAL PRESSURE DISTRIBUTION FOR t1AXH1UM DYNAf>iiC RESULTANT FORCE, ksf BUtLDiiiG

+5,...

EL. 6- ~-

0 1

2 3

4 5

6 7

  • ~

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j---- VERTICAL SSE OJ

'+-

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en

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-i NOTE:

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Pressures shown are for average soil properties.

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iii" mzO

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0 r-

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I l

HORI ZONTAL OBE VERTICAL OBE NOTE:

Pressures shown are for average soil properties.

Pressures do not increase for upper and 1 ower bound soil properties.

I

~--~----+ 1---~--_,

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COI*IBINED HORIZ. & VERT. (SRSS)

OJ

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301 20 ~

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L

~

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~ _l HORIZONTAL SSE VERTICAL SSE NOTE :

Pressures shown are for average soi 1 properties-Pressures do not increase for upper and lower bo*Jnd soil properti es.

~-

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--r---

J t

_l C 0~1B INED HORIZ. & VERT. (SRSS)

  • -160 z

0

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REACTOR CONTAINMENT BUILDI NG (LEVELS OF INTERIOR STRUCTURE SHOWN DASHED)

TURBINE GENERATOR BUILDI NG "'

(WITH TURBINE PEDESTAL)

~

l EXPLANATION

~

Structural Backfl I I

~Granular Materials Layer Oesrgnatlon

~FUEL HANDLING BUILDING SOUTH TEXAS PROJECT UNITS 1 & 2 FINITE ELEMENT MESH CROSS SECTION 2 Figure 3.7.A-8 Revision 0

LATERAL PRESSURE DISTRIBUTiON FOR MAXIMUM DYNAMIC RESULTANT FORCE, psf

_._. 30 EL. 28),

0 100 200 300 400 0

100 200 300 400 0

!CO 200 300 400

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... 1-------

r----,

.~>.r-h r---

r-~

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_; 20 r

F.H.

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1--- l

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~h

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-~

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0 HORIZONTAL OBE VERTICAL OBE C014BINED HORIZ. & VERT.

OBE (SRSS)

LEGEND:

411 Small -negative pressure was calculat ed on upper

(/)

1. 5 ft of the wall.

.a*

ga 0

c cc>

NOTE :

c

!-="~.....

-4 Pressures shown are for average soil properties.

g;~

Pressures do not increase for upper and 1 01~er

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c:::z::

bound soil properties.

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100 200 300 400 0

100 200 300 400 0

100 200 300 h

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-t HORIZONTAL OBE VERTICAL OBE COrt,BINED HORIZ. & VERT.

NOTE:

Pressures shown are for average soi 1 properties.

Pressures do not increase for upper and 1 o~1er bound soil properties.

OBE (SRSS) 400

I LATERAL PRESSURE DISTRIBUTION FOR MAXIMUM DYNAMIC RESULTANT FORCE, psf 0

200 400 600 800 0 200 400 600 800 0 200 400 600 800 l...h 1r-...J

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t...

m

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r HORIZONTAl OBE VERTICAl OBE C011BINED HORIZ. & VERT. (SRSS)

NOTE:

Pressures shown are for average soil properties.

Pressures do not increase for upper and 1 ower bound soil. properties.

ELEV.

/

ELECTR I CAL-HECHAN I CAL f

AUXILIARY BUILDING DIESEL GENERATOR BUILDING~~T-,-~-+/-~~~+-.-.-.-.-~~-.-r-1

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28 0

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r--200 EXPLANATION

~

Structura I BackfIll

~Granular Materials

@ Layer Designation

- t oo

.*:*,:*::::::k*'o\\ i'f:'-\\:(::ic'-'"\\'*:: _;;; *:.:*;;;;:.~ W -- '--lOO too

  • ~o zoo

'==z-1 SOUTH TEXAS PROJECT UNITS 1 & 2 FINITE ELEMENT MESH CROSS SECTION 3 Figure 3.7.A-12 Revision 0

a ID <

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J Q

en 0

c:

-t c::::l:

Z-t

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en>

  • en Ao"'

1\\)::D 0

c..

m 0 -t 25 r G~.~~~~~OR I LATERAL PRESSURE DISTRIBUTION FOR MAXIMUM DYNA/HC LATERAL RESULTArlT FORCE, ksf BlJILDH!G 0

0.5 1.0 1.5 2.0 2.5 3.0


Y--fl. 22 20

~

n-*

!.--vERTicAL 013£ HORIZONTAL OfiE---1 }r-SRSS 15 AUXILIARY

!WILDING 10 t-EL. 10-t//77.

~

i I

i f

i NOTES:

1. Pressures shown are for average soil Soil property variations should not significantly increase the pressure.
2. Effect of vertical OBE ~tas estimated.

properties.

30.-

+'

CJ 25 V'>

AUXILIARY 20 BUILDHlG 4 0 ;::

~

en 0 c:

-t c::t Z-t

-m

-t)(

en>

.... en Ao"

~:u 0

c:...

m 0 -t 15 r-10

~L.28 LATERAL PRESSURE DISTRIBUTION FOR HAXH1Uf1 DYNAMIC RESULTANT FORCE, psf 0

100 200 300 0

100 200 300 0

100 200 300 LJ L

Ll I

II

)

IL..

r HORIZONTAL OBE VERTICAL OBE COl4BINED HORIZ. & VERT.

OBE (SRSS)

NOTES:

1. Pressures shown are for average soi 1 properties.

Soil property variations are unlikely to increase pressures by more than ~G %.

2. Effect of vertical OBE Nas estimated.