Anil K. Chopra

Earthquake Engineering for Concrete Dams


Скачать книгу

d="u2f5328e9-f9ca-583b-aadc-4ccca805a2b5">

      

      Table of Contents

      1  Cover

      2  Preface

      3  Acknowledgments

      4  1 Introduction 1.1 EARTHQUAKE EXPERIENCE: CASES WITH STRONGEST SHAKING 1.2 COMPLEXITY OF THE PROBLEM 1.3 TRADITIONAL DESIGN PROCEDURES: GRAVITY DAMS 1.4 TRADITIONAL DESIGN PROCEDURES: ARCH DAMS 1.5 UNREALISTIC ESTIMATION OF SEISMIC DEMAND AND STRUCTURAL CAPACITY 1.6 REASONS WHY STANDARD FINITE‐ELEMENT METHOD IS INADEQUATE 1.7 RIGOROUS METHODS 1.8 SCOPE AND ORGANIZATION NOTES

      5  Part I: GRAVITY DAMS 2 Fundamental Mode Response of Dams Including Dam–Water Interaction PREVIEW 2.1 SYSTEM AND GROUND MOTION 2.2 DAM RESPONSE ANALYSIS 2.3 HYDRODYNAMIC PRESSURES 2.4 DAM RESPONSE ANALYSIS INCLUDING DAM–WATER INTERACTION 2.5 DAM RESPONSE 2.6 EQUIVALENT SDF SYSTEM: HORIZONTAL GROUND MOTION APPENDIX 2: WAVE-ABSORPTIVE RESERVOIR BOTTOM NOTES 3 Fundamental Mode Response of Dams Including Dam–Water–Foundation Interaction PREVIEW 3.1 SYSTEM AND GROUND MOTION 3.2 DAM RESPONSE ANALYSIS INCLUDING DAM–FOUNDATION INTERACTION 3.3 DAM–FOUNDATION INTERACTION 3.4 EQUIVALENT SDF SYSTEM: DAM–FOUNDATION SYSTEM 3.5 EQUIVALENT SDF SYSTEM: DAM–WATER–FOUNDATION SYSTEM APPENDIX 3: EQUIVALENT SDF SYSTEM NOTES 4 Response Spectrum Analysis of Dams Including Dam–Water–Foundation Interaction PREVIEW 4.1 EQUIVALENT STATIC LATERAL FORCES: FUNDAMENTAL MODE 4.2 EQUIVALENT STATIC LATERAL FORCES: HIGHER MODES 4.3 RESPONSE ANALYSIS 4.4 STANDARD PROPERTIES FOR FUNDAMENTAL MODE RESPONSE 4.5 COMPUTATIONAL STEPS 4.6 CADAM COMPUTER PROGRAM 4.7 ACCURACY OF RESPONSE SPECTRUM ANALYSIS PROCEDURE NOTES 5 Response History Analysis of Dams Including Dam–Water–Foundation Interaction PREVIEW 5.1 DAM–WATER–FOUNDATION SYSTEM 5.2 FREQUENCY‐DOMAIN EQUATIONS: DAM SUBSTRUCTURE 5.3 FREQUENCY‐DOMAIN EQUATIONS: FOUNDATION SUBSTRUCTURE 5.4 DAM–FOUNDATION SYSTEM 5.5 FREQUENCY–DOMAIN EQUATIONS: FLUID DOMAIN SUBSTRUCTURE 5.6 FREQUENCY‐DOMAIN EQUATIONS: DAM–WATER–FOUNDATION SYSTEM 5.7 RESPONSE HISTORY ANALYSIS 5.8 EAGD‐84 COMPUTER PROGRAM APPENDIX 5:WATER–FOUNDATION INTERACTION NOTE 6 Dam–Water–Foundation Interaction Effects in Earthquake Response PREVIEW 6.1 SYSTEM, GROUND MOTION, CASES ANALYZED, AND SPECTRAL ORDINATES 6.2 DAM–WATER INTERACTION 6.3 DAM–FOUNDATION INTERACTION 6.4 DAM–WATER–FOUNDATION INTERACTION EFFECTS 7 Comparison of Computed and Recorded Earthquake Responses of Dams PREVIEW 7.1 COMPARISON OF COMPUTED AND RECORDED MOTIONS 7.2 KOYNA DAM CASE HISTORY APPENDIX 7: SYSTEM PROPERTIES

      6  Part II: ARCH DAMS 8 Response History Analysis of Arch Dams Including Dam–Water–Foundation Interaction PREVIEW 8.1 SYSTEM AND GROUND MOTION 8.2 FREQUENCY‐DOMAIN EQUATIONS: DAM SUBSTRUCTURE 8.3 FREQUENCY‐DOMAIN EQUATIONS: FOUNDATION SUBSTRUCTURE 8.4 DAM–FOUNDATION SYSTEM 8.5 FREQUENCY‐DOMAIN EQUATIONS: FLUID DOMAIN SUBSTRUCTURE 8.6 FREQUENCY‐DOMAIN