generation

I

Validation of. SASSI Solution forDeeply Embedded Structures

0 2013 Babcock & Wilcox mPower Inc. and Q 2013 Bechtel Power Corporation. All rghtsrserved.

128

generation

m~ower Background

NRC Seismic Update May 2012 presentationof a comparison of SASSI and SAP results

[

EL -140 ft - Foundation I[CCI per Affidavit 4(a)-(d)]

1290 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

generation

m~Power Background

[

I[CCI per Affidavit 4(a)-(d)]

130© 2013 Babcock & Wilcox mPower Inc. and C 2013 Bechtel Power Corporation. All rights reserved.

generation

Methodology

][CC[ per Affidavit 4(a)-(d)]

131© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

generation---- ---- SASSI Subtraction Method

][CCI per Affidavit 4(a)-(d)]

1320 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generation

ANSYS Harmonic Analysis

I[CCI per Affidavit 4(a)-(d)]

1330 2013 Babcock & Wilcox mPower Inc. and @ 2013 Bechtel Power Corporation. All rights reserved.

generationStructural Model

I[CCI per Affidavit 4(a)-(d)J

1-34© 2013 Babcock & Wilcox mPower Inc. and C 2013 Bechtel Power Corporation. All rights reserved.

generation

m~ower Soil Properties

I[CCI per Affidavit 4(a)-(d)]

LU5

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

generation

m1o we, Input Motions

I[CCI per Affidavit 4(a)-(d)]

136© 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generation

SSI Analyses

The following SSI analysis cases are performed:

[

I[CCI per Affidavit 4(a)-(d)]

.137@ 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

generationSASSI Model Boundary Conditions

I0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved. [CCI per Affidavit 4(a)-(d)1]

generationnmlower [ I Model Boundary Conditions

II Model Conditions

[

I[CCI per Affidavit 4(a)-(d)]

1 139

0 2013 Babcock & Wilcox mPower Inc. and C 2013 Bechtel Power Corporation. All rights reserved.

generation[ I Soil Island Properties

I[CCM per Affidavit 4(a)-(d)]

140© 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generation

miJower Generation of Responses

][CCI per Affidavit 4(a)-(d)]

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved. 141

generation

m7POww Comparison of Free-Field Response

I0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved[CCM per Affidavit 4(a)-(d)]142

generation

in~Pow Location of Comparison Nodes

[

I[CCI per Affidavit 4(a)-(d)]

1430 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generationGlobal HR TF Comparisons

I02013 Babcock & Wilcox mPowerGc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCl per Affidavit 4(a)-(d)]

generationLocal HR TF Comparisons

I145

0 2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generationGlobal C2 TF Comparisons

I146

0 2013 Babcock & Wilcox mPower loc. and @ 2013 Bechtel Power Corporation. All rights reserved.rCCI per Affidavit 4(a)-(d)n

generationGlobal C2 TF Comparisons

2147

0 2013 Babcock & Wilcox mnPower Inc. and C 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation-Global C2 TF Comparisons

I148

c0 2013 Babcock & Wilcox mPower Inc. and t0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generation

Global C5 TF Comparisons

1149

0 2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation

in~ower -Global C5 TF Comparisons

I1500 2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation

fp"owe Global C5 TF Comparisons

I0 2013 Babcock & Wilcox mnPower Inc. and 0O 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generation

m7POwer Global C7 TF Comparisons

I0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generation

17nPOw Global C7 TF Comparisons

I153

0 2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generation

mIPow Global C7 TF Comparisons

1540 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation

uiRDowerMAN Local C2 TF Comparisons

I1550 2013 Babcock 8, Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generationLocal C5 TF Comparisons

21.56

0~2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power corporation. All rights reservedi[CCI per Affidavit 4(a)-(d)J

generation

m~ower Local C7 TF ComparisonsI

I157]

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.[CCl per Affidavit 4(a)-(d)1

generationGlobal C2 CEUS ARS Comparisons

158@ 2013 Babcock & Wilcox mnPower Inc. and fD 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation

m~oMAN Global C2 WUS ARS Comparisons

I2159

0 2013 Babcock&S Wilcox mnPower Inc. and @ 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generationGlobal C5 CEUS ARS Comparisons

0 2013 B160c0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[ CCI per Affi davit 4( a)-( d)]

generation

m~ower Global C5 WUS ARS Comparisons

I0 2013 Babcock & Wilcox mnPower Inc. and @ 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)J

generation

mZPoFWw Global C7 CEUS ARS Comparisons

I162

0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.[CCI per Affidavit 4(a)-(d)]

generationGlobal C7 WUS ARS Comparisons

163£0 2013 Babcock & Wilcox mnPower Inc. and 0 2013 Bechtel Power Corporation. All rights reservedI[CCI per Affidavit 4(a)-(d)J

generation

Validation of the SASSI Solution

Conclusions

I[CCI per Affidavit 4(a)-(d)]

... .. . 1640 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generationA0MMNI

I

Considerations for Hydrology and Stability

1© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

165

generationConsiderations for Hydrology

" Groundwater loading on exterior subsurface portions ofstructure included in design

" No regulations regarding the selection of a designgroundwater depth

* Established designI

value for the Standard Plant

groundwater depth of[

[CCM per Affidavit 4(a)-(d)]

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved. 166

generation

miJowemr Considerations for Hydrology

I[CCI per Affidavit 4(a)-(d)]

167© 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved.

generationm•owe Stability of NI for Generic Design

I

I[CCI per Affidavit 4(a)-(d)]

1680 2013 Babcock & Wilcox mPower Inc. and C 2013 Bechtel Power Corporation. All rights reserved.

generation

m7PO wowe Stability of NI for Generic Design* COL Applicant may perform site specific stability evaluation

I

I

•COL Applicant may perform site specific stability evaluationif site parameters exceed generic design parameters

[CCl per Affidavit 4(a)-(d)]

© 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved. 169

generation- Seismic Bearing Demand

I

I[CCI per Affidavit 4(a)-(d)]

170© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved.

generationm•owr RVT vs. TH Bearing Demand

I

I[CCM per Affidavit 4(a)-(d)]

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved. 171

generation

RVT vs. TH Bearing Demand

I[CCI per Affidavit 4(a)-(d)]

© 2013 Babcock & Wilcox mPower Inc. and © 2013 Bechtel Power Corporation. All rights reserved. 172

generation

m~PowerýA Hydrology and Stability Considerations

Conclusions

I

I[CCI per Affidavit 4(a)-(d)]

0 2013 Babcock & Wilcox mPower Inc. and 0 2013 Bechtel Power Corporation. All rights reserved. 173

generationmlower

Discussion

174© 2013 Babcock & Wilcox mPower Inc. and @ 2013 Bechtel Power Corporation. All rights reserved.