CONTENTS 

 TABLES- -Continued 



Page 



7 Reflection coefficients in the inshore zone of the movable-bed 



tank 15 



8 Slope of the beach face at SWL intercept in experiment 72D-06 . 35 



9 Sediment-size analysis at 0, 100, and 180 hours for 



experiment 72-06 39 



10 Summary of median grain-size values within profile zones. ... 41 



11 Summary of profile development for experiment 72D-06 45 



FIGURES 



1 Comparison of manual and automated reflection coefficients 



along range 3 seaward of the profile 17 



2 Correlation of manual and automated reflection coefficients . . 18 



3 Reflection coefficient variation for experiment 72D-06 



along range 3 seaward of the profile 19 



4 Interpretation of contour movement plots 21 



5 Definition of coordinate system 22 



6 Definition sketch of profile zones 23 



7 Profile changes along range 1 25 



8 Profile changes along range 3 26 



9 Profile changes along range 5 27 



10 Comparison of initial contour movement on the foreshore 



zone 28 



11 Shape of the foreshore zone 29 



12 Comparison of the shoreline (0 contour) movement 30 



13 Changes in the inshore zone along range 1 31 



14 Changes in the inshore zone along range 3 32 



15 Changes in the inshore zone along range 5 33 



5 



