ML18117A374

Revision 24 to Updated Final Safety Analysis Report, Chapter 5, Appendix 5C, Table of Contents

ML18117A374
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Site:	Three Mile Island
Issue date:	04/06/2018
From:	Exelon Generation Co
To:	Office of Nuclear Reactor Regulation
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TMI-18-047
Download: ML18117A374 (7)

Text

TMI-1 UFSAR CHAPTER 05 5C-i REV. 18, APRIL 2006

APPENDIX 5C

GILBERT ASSOCIATES, INC., REPORT

TO METROPOLITAN EDISON COMPANY

ON DESIGN OF LARGE OPENING REINFORCEMENTS FOR REACTOR BUILDING

FOR THREE MILE ISLAND NUCLEAR STATION UNIT 1

This Report Contains:

44 pages of text 8 tables 29 figures 2 drawings Appendix A (8 pages)

Appendix B (3 pages)

TMI-1 UFSAR CHAPTER 05 5C-ii REV. 18, APRIL 2006

DESIGN OF LARGE OPENING REINFORCEMENTS FOR REACTOR BUILDING METROPOLITAN EDISON COMPANY THREE MILE ISLAND NUCLEAR POWER STATION - UNIT NO. 1

BY GILBERT ASSOCIATES, INC.

TMI-1 UFSAR CHAPTER 05 5C-iii REV. 18, APRIL 2006 TABLE OF CONTENTS

ITEM TITLE

SUMMARY

1 DESIGN BASES

1.2 Design

Loads 1.3 Load Combinations

1.4 Material

Stress/Strain Criteria 1.5 Test Condition

1.6 Operating

Condition

2 GENERAL DESCRIPTION OF OPENING REINFORCEMENT

2.1 Introduction

2.2 Ring Reinforcement Splices

2.3 Normal

Shear at Edge of Opening

2.4 Prestressing

3. STRESS DISTRIBUTION AROUND A CIRCULAR HOLE IN A CIRCULAR CYLINDRICAL SHELL 3.1 Introduction 3.2 Finite-Element Method

3.3 Application

of Three-Dimensional Photoelasticity

4 ANALYSIS OF THE STRESS AROUND LARGE OPENINGS IN THE THREE MILE ISLAND REACTOR BUILDING 4.1 Verification of Finite-Element Method of Analysis

4.2 Stress

Analysis Under Operating and Accident Loads

4.2.1 Representation

of the Shell Around the Opening

4.2.2 Basic

Loading Conditions

4.2.3 Effect

of Creep and Shrinkage

5 VERIFICATION OF DESIGN CRITERIA

5.1 Basis

for Verification of Shell Loading Capacity Due to Primary Loads (Principal Stress-resultants and Principal Stress-couples) 5.2 Interaction Diagram

5.3 Reinforcing

Steel

5.4 Penetration

Barrel

5.5 Concrete

Shear

5.6 Shear

- Diagonal Tension

5.7 Shear

- Transfer Plates

5.8 Radial

Reinforcement

5.9 Summary

of Design and Conclusion

LIST OF REFERENCES

TABLES

FIGURES

DRAWINGS TMI-1 UFSAR CHAPTER 05 5C-iv REV. 18, APRIL 2006 LIST OF TABLES

NUMBER TITLE 5C-1 Fundamental Loads

5C-2 Stress Around Equipment Hatch Loading Condition No. 1 Dead Load

5C-3 Stress Around Equipment Hatch Loading Condition No. 2 Hoop & Verticle Prestress

5C-4 Stress Around Equipment Hatch Loading Condition No. 3 Operating Temperature (Winter) 5C-5 Stress Around Equipment Hatch Loading Condition No. 4 Accident Temperature (with Barrel Effect)

5C-6 Stress Around Equipment Hatch Loading Condition No. 5 55 Psig Internal Pressure 5C-7 Stress Around Equipment Hatch Loading Condition No. 6 Earthquake # 1

5C-8 Stress Around Equipment Hatch Loading Condition No. 7 Earthquake #2 TMI-1 UFSAR CHAPTER 05 5C-v REV. 18, APRIL 2006 LIST OF FIGURES

NUMBER TITLE 5C-1 Total Stress Concentration Factors For Given Loading Cases

5C-2 Stress Concentration Factor Variations For Different Bpo At Various Angles -

Capped Cylinder

5C-3 Stress Distribution Around Openings in Cylindrical Shells

5C-4 Grid For Finite Element Analysis of Stresses Around Equipment Hatch In RCB

5C-5 Layer Thickness And Designation

5C-6 Member Stresses Around Opening Edge (Vessel Subject To Internal Pressure)

5C-7 Surface Stresses Around Opening Edge (Vessel Subject To Internal Pressure)

5C-8 Hoop Stresses Along Longitudinal Axis (Vessel Subject To Internal Pressure)

5C-9 Axial Stresses Along Transverse Axis (Vessel Subject To Internal Pressure)

5C-10 Hoop Stress-Resultant N o Along Symmetry Axes (Test Problem)

5C-11 Effect of Tendon Curvature

5C-12 Nodal Forces Due to Curvature of Tendons In Neighborhood of Operating

5C-13 Normal Winter Operating Temperat ure Gradient-84" Thick Wall Near Equipment Opening 5C-14 Normal Winter Operating Temperat ure Gradient-42" Thick Wall Near Equipment Opening 5C-15 Normal Winter Operating Temperatur e Gradient-Transition Wall Near Equipment Opening 5C-16 Winter Accident Temperature Gr adient-84" Thick Wall Near Equipment Opening

5C-17 Winter Accident Temperature Gr adient-42" Thick Wall Near Equipment Opening

5C-18 Winter Accident Temperature Gr adient-Transition Wall Near Equipment Opening

5C-19 Interaction Diagram For Axial Compression/Tension And Bending

5C-20 Equipment Access Interaction Diagram -Elements 77 & 101

5C-21 Equipment Access Interaction Diagram - Elements 66 & 100

5C-22 Equipment Access Interaction Diagram - Elements 55 & 99 TMI-1 UFSAR CHAPTER 05 5C-vi REV. 18, APRIL 2006 5C-23 Equipment Access Interaction Diagram - Element 44

5C-24 Equipment Access Interaction Diagram - Element 73

5C-25 Equipment Access Interaction Diagram - Element 74

5C-26 Equipment Access Interaction Diagram - Elements 66 & 77

5C-27 Equipment Access Interaction Diagram - Elements 44 & 55

5C-28 Equipment Access Interaction Diagram - Elements 99, 100, & 101

5C-29 Sheer Transfer Plates TMI-1 UFSAR CHAPTER 05 5C-vii REV. 18, APRIL 2006 APPENDIX A

Effect of Concrete Creep and the Sustained Operating Stresses on Stress Distribution Around Openings in a Rapidly Pressurized Reinforced Concrete Vessel

APPENDIX B

Earthquake Analysis