APPENDIX A: BREAKER DATA 



1. This appendix consists of data generated in the present study and 

 data obtained from previous laboratory experiments conducted with periodic 

 waves . 



2. Results from the present study (Tables Al and A2) represent average 

 values of 10 to 15 consecutive waves. Analysis of the data was begun after 

 waves reflected off the concrete slope (m = 1/30) and was ended before reflec- 

 tions from the wave board had returned to the bar. 



3. Data from previous studies (Tables A3-A13) were selected from exper- 

 iments in which the slope was planar and fixed, deepwater steepness was given 

 or could be calculated from the data, and no structures were present in the 

 wave tank that would alter wave breaking. 



Al 



