ML18117A377
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TMI-1 UFSAR APPENDIX 5D 5D-i REV. 18, APRIL 2006 APPENDIX 5D REPORT ON STRESS ANALYSIS OF BUTTRESS
TMI-1 UFSAR APPENDIX 5D 5D-ii REV. 18, APRIL 2006 TABLE OF CONTENTS SECTION TITLE 1
DESIGN DETAILS 1.1 TENDON ANCHORAGE HARDWARE 1.2 ANCHORAGE ZONE REINFORCEMENT 2
TENDON LOADS AND ALLOWABLE STRESSES 2.1 TENDON LOADS 2.2 ALLOWABLE STRESSES 3
ANCHOR BLOCK STRESSES 3.1 BEARING STRESSES 3.2 EQUIVALENT FLUID PRESSURE METHOD 3.3 TRANSVERSE TENSION-PRISM METHOD 3.3.1 REINFORCEMENT FOR TRANSVERSE FORCES 3.4 UNBALANCED FORCES 3.4.1 VERTICAL UNBALANCED FORCES 3.4.2 HORIZONTAL UNBALANCED FORCES 3.4.3 EQUILIBRIUM CONDITION IN THE ANCHOR BLOCK 4
CHECK ANALYSIS BY FINITE-ELEMENT METHOD
4.1 INTRODUCTION
4.2 PLANE STRESS FINITE-ELEMENT COMPUTER PROGRAM 4.3 GEOMETRY OF BUTTRESSES WITH TENDONS 4.4 THERMAL LOADS AND TEMPERATURE PROFILES 4.5 NON THERMAL LOADS 4.6 MATERIAL PROPERTIES 4.7 LOADING CASES AND COMBINATIONS 4.8 STRESS ANALYSIS 4.9 ANALYSIS OF RESULTS 4.10 CONCLUSIONS 5
REFERENCES
TMI-1 UFSAR APPENDIX 5D 5D-iii REV. 18, APRIL 2006 LIST OF TABLES TABLE TITLE 5D-1 Buttress Anchor Zone Transverse Stresses in Radial and Vertical Planes 5D-2 Buttress Anchor Zone Spalling
TMI-1 UFSAR APPENDIX 5D 5D-iv REV. 18, APRIL 2006 LIST OF FIGURES FIGURE TITLE 5D-1 DELETED 5D-2 DELETED 5D-3 DELETED 5D-4 DELETED 5D-5 DELETED 5D-6 DELETED 5D-7 Typical Hoop Tendon Arrangement 5D-8 Buttress-Hoop Tendon Bearing Stresses 5D-9 Buttress-Radial Bursting Stresses 5D-10 Buttress-Vertical Bursting Stresses 5D-11 Hoop Tendon Typical Anchor Force Distribution 5D-12 Hoop Prestress Idealized Vertical Stress Flow in Buttress 5D-13 Idealized Model for Spalling 5D-14 A Triangular Plane Stress Finite-Element 5D-15 Reactor Building With Buttresses 5D-16 Adiabatic Sections 5D-17 Model of Gridwork for Thermal Analysis 5D-18 Temperature Profiles Through Wall and Buttress for Various Thermal Load Conditions 5D-19 Iso-Thermal Curves for Winter Normal Operating Temperature Condition 5D-20 Iso-Thermal Curves for Winter Accident Temperature Condition at Time = 10,000 Secs.
5D-21 The Hoop Tendon Loads, Internal Pressure and the Equivalent Liner Pressure 5D-22 Finite-Element Grid Work for Buttress Analysis
TMI-1 UFSAR LIST OF FIGURES FIGURE TITLE APPENDIX 5D 5D-v REV. 18, APRIL 2006 5D-23 Minimum Principal Stresses for Maximum Prestress Forces and Winter Normal Operating Condition (Case A) (PSI) 5D-24 Maximum Principal Stresses for Maximum Prestress Forces and Winter Normal Operating Condition (Case A) (PSI) 5D-25 Minimum Principal Stresses for Maximum Prestress Forces and Winter Accident Condition (Case B) (PSI) 5D-26 Maximum Principal Stresses for Maximum Prestress Forces and Winter Accident Condition (Case B) (PSI) 5D-27 Minimum Principal Stresses for Minimum Prestress Forces and Winter Normal Operating Condition (Case C) (PSI) 5D-28 Maximum Principal Stress for Minimum Prestress Condition (Case C)
(PSI)Forces and Winter Normal Operating 5D-29 Minimum Principal Stresses for Minimum Prestress Condition (Case D) (PSI)
Forces and Winter Accident 5D-30 Maximum Principal Stresses for Minimum Prestress Forces and Winter Accident Condition (Case D) (PSI)