CONTENTS 

 TABLES—CONTINUED 



Page 



7-5 Experimentally determined values of C,, 7-145 



M 



7-6 Example calculation of wave force variation with phase angle 7-153 



7-7 Comparison of measured and calculated breaker force 7-159 



7-8 Suggested K values for use in determining armor unit weight. . .7-206 



7-9 H, as a function of cover-layer damage and type of armor 



/^ _ 



D-0 



unit 7-211 



7-10 Types of armor units 7-216 



7-11 Concrete armor projects in the United States 7-226 



7-12 Weight and size selection dimensions of quarrystone 7-230 



7-13 Layer coefficient and porosity for various armor units 7-234 



7-14 Effects of ice on marine structures 7-255 



7-15 Unit weights and internal friction angles of soils 7-258 



7-16 Coefficients and angles of friction 7-260 



FIGURES 



7-1 Definition of breaker geometry 7-5 



2 

 7-2 a and 3 versus H /gT 7-6 



b 



7-3 Breaker height index H /H' versus deepwater wave steepness 

 9 bo 

 HVgT^ 7-7 



o 



7-4 Dimensionless design breaker height versus relative depth at 



structure 7-10 



2 

 7-5 Breaker height index H /H' versus H /gT 7-12 



bo b 



7-6 Logic diagram for evaluation of marine environment 7-17 



7-7 Definition sketch: wave runup and overtopping 7-18 



7-8 Wave runup on smooth, impermeable slopes when d /H' = 7-19 



s o 



7-9 Wave runup on smooth, impermeable slopes when d /H' "^ 0.45 7-20 



s o 



7-10 Wave runup on smooth, impermeable slopes when d /H' = 0.80 7-21 



6 o 



