CONTENTS 



Page 



PREFACE 1 



CONVERSION FACTORS, NON-SI TO SI (METRIC) 



UNITS OF MEASUREMENT 3 



PART I: INTRODUCTION 4 



Background 4 



Purpose and Approach 6 



PART II: MODEL DESIGN AND SETUP 7 



Test Facilities 7 



Test Facility Calibration 7 



Test Sections 12 



Test Conditions 17 



PART III: TEST TYPES AND RESULTS 19 



2-D Toe Berm Stone Tests 19 



3-D Toe Berm Stone Tests 21 



2-D and 3-D Toe Berm Stone Tests 23 



3-D Toe Berm Stone Tests Conducted With Spectral Waves 26 



Buttressing Stone Tests 29 



PART IV: CONCLUSIONS 30 



Toe Berm Stone Tests 30 



Buttressing Stone Tests 30 



PART V: DISCUSSION 32 



REFERENCES 35 



TABLES 1-7 



PHOTOS 1-7 



PLATES 1-21 



APPENDIX A: NOTATION Al 



