







IMc 12. Sumary 



of profile deve 



opmcnt fpr experiment 



70K.06. 







T.. 



) 





1 



Offshore 



Breaker eo„ 



;-.ions 



rc)" "" 





Depth (ti) 



Type' 



to 1 



shape 



"" fo 



rmcd 





deposition > 1.1 ft 



0.5 



j 



1 .oS 



Of 0.06 ft/hr 



VnTrll 



- ll I'J, f. 





P 





5,o8 



depth 



ed shoreward. 



deposition > O.B ft 





' 



24 to 27 



'"" 



[depth 



and position) 







26 to 30 



22 to 26 



of 0..4 ft/hr 



depth 



ed sea-ard. 



J^tbl IT ' 



deposition at 

 0.9 ft 





f 28; drop to 18 





positi 

 depth 





0.8 ft 



large deposition 



0.5 



" 



,7 to .8 



30 to 40 





depths 



position mving 

 seaward to 

 0.6-ft depth 



"■ 



17 to 20 





0.6 



changed from 

 f to SP 



2. 



" to 54 



SWL slab.e erosion 

 of .ast of scarp 



"s'and "6 ft 



0.6 



SP 



2.1 drop to 16 



54 to 66 



erosion of 

 fill <* avg. 



bar eroded 



erosion at 



position moving 

 seaward to 

 0.7-ft depth 



SP 



14 to .8 



66 to 90 



erosion < avg. 





stabilized for 

 remainder 



0.7 



SP 



14 to .5; drop to .. 



90 to .00 



erosion .. a.g. 





0.7 



SP 



" 



100 to 



.55 





seaward edge 

 stabilized for 



deposition > 0.9 ft 



0.7 



SP 



drop to 8 



U5 to 



.40 



Steepe 



s.ope 



oT:;"°o"7"ft 



0.7 



SP 



' 



.40 to 



.75 



stab.e 5. ope 



0.7-ft depth at 

 seaward edge 



0.7 



SP 





(.edian 



range 0.34 to 0.56 

 avg. 0. 39 



0.27 to 0.33 

 0.3. 



0.26 to 0.3. 



.22 to 0.29 









'P ■ plunging; SP ■ spilling-plunging. 



71 



