FIGURE PAGE 



7-2 a and g vs H^j/gT^ 7-6 



7-3 Breaker Height Index, H£,/H^, vs Deep Water Wave 



Steepness, ly/gT^ 7-7 



7-4 Dimensionless Design Breaker Height vs Relative Depth at 



Structure 7-9 



7-5 Breaker Height Index, H^/H^ vs H^^/gT^ 7-11 



7-6 Logic Diagram for Evaluation of Marine Environment .... 7-16 



7-7 Definition Sketch, Wave Runup and Overtopping 7-17 



7-8 Wave Runup on Smooth, Impermeable Slopes, d^/H^ = 0. . . . 7-18 

 7-9 Wave Runup on Smooth, Impermeable Slopes, dg/H^ ~ 0.45 . . 7-19 

 7-10 Wave Runup on Smooth, Impermeable Slopes, dg/ll^ '^ . 80 . . 7-20 

 7-11 Wave Runup on Smooth, Impermeable Slopes, dg/H^J, ~ 2.0. , . 7-21 

 7-12 Wave Runup on Smooth, Impermeable Slopes, dg/H^ ~ 3.0. . . 7-22 



7-13 Runup Correction for Scale Effects 7-23 



7-14 Wave Runup on Impermeable, Vertical Wall vs ly/gT^ .... 7-25 

 7-15 Wave Runup on Impermeable, Riprap, 1:1.5 Slope vs 



Hi/gT2 7-26 



7-16 Wave Runup on Impermeable, Stepped, 1:1.5 Slope vs 



Hi/gT2 7-27 



7-17 Wave Runup on Curved Seawall vs H^/gT^ 7-28 



7-18 Wave Runup on Recurved (Galveston type) Seawall vs 



Hj^/gT2 7-29 



7-19 Wave Runup and Rundown on Graded Riprap, 1:2 Slope, 



Impermeable Base, vs I^/gT^ 7-30 



7-20 Comparison of Wave Runup on Smooth Slopes, with Runup on 



Permeable Rubble Slopes (data for dg/H^ > 3.0) 7-31 



7-21 Calculation of Runup for Composite Slope, Example of a 



Levee Cross Section 7-35 



7-22 Successive Approximation to Runup on a Composite Slope - 



Example Problem 7-38 



7-23 Overtopping Parameters, a and Q* (Smooth Vertical Wall on 



a 1 : 10 Nearshore Slope) ' 7-40 



7-24 Overtopping Parameters, a and Q^ (Smooth 1:1.5 Structure 



Slope on a 1:10 Nearshore Slope) 7-41 



7-25 Overtopping Parameters, a and Q* (Smooth 1:3 Structure 



Slope on a 1:10 Nearshore Slope) 7-42 



7-26 Overtopping Parameters, a and Q* (Smooth 1:6 Structure 



Slope on a 1:10 Nearshore Slope) 7-43 



7-27 Overtopping Parameters, a and Q* (Riprapped 1:1.5 



Structure Slope on a 1:10 Nearshore Slope) 7-44 



7-28 Overtopping Pargimeters, a and Q* (Stepped 1:1.5 Structure 



Slope on a 1:10 Nearshore Slope) 7-45 



7-29 Overtopping Parameters, a and Q* (Curved Wall on a 1:10 



Nearshore Slope) 7-46 



7-30 Overtopping Parameters, a and Q* (Curved Wall on a 1:25 



Nearshore Slope) 7-47 



7-31 Overtopping Parameters, a and Q^ (Recurved Wall on a 1:10 



Nearshore Slope) 7-48 



7-32 Wave Transmission over Submerged and Overtopped Structures, 



Range of dg/gT^ Studied by Various Investigators .... 7-55 



