B = 40cm 



0.5 



1.0 m 



BW5 



Figure A-7. Breakwater 5 cross section. 



BW5, geometrically similar to the upper part of BW3, is typical of a 

 breakwater built in relatively shallow water. The armor unit size is large 

 compared to the structure height and the core size relatively small. 



B = 30 cm 



© 



hj = 60 cm 



0.5 



I.Om 



BW6 



Figure A-8. Breakwater 6 cross section. 



BW6 was made of three triangular, fine wire containers filled with core 

 material . 



71 



