3.0 



2.0 - 



Oenotes ± 1.0 std dev. 

 about trend line 



H s = 1.61 ( 



'«*= 1.2 5 i 



'/H. = 



0.84 £ 



0.05 

 H./ 9 Tp 2 



Figure 6, 



Irregular wave runup parameters versus wave steepness 

 for a plane, smooth slope 1 on 4, d s /H s > 3. 



Table 



1. Regression coefficients for runup parameters 

 R 2 /H s , WUs. and R/H s (see e.q. 2). 





Regression c 



oef f ic 



ients 



Std. dev. 





Cot e 



Cl 



C 



? 





c 3 



Coeff. of 

















variation 





1.0 



2.32 



7.15 



x 



10 1 







0.343 



0.134 



1.5 



2.52 



1.95 



x 



10 2 







0.487 



0.156 



2.0 



3.21 



7.19 



X 



10 1 







0.421 



0.123 



2.5 



3.39 



1.29 



x 



10 2 



-1.61 x 10 1 * 



0.420 



0.118 



3.0 



3.70 











-1.70 x 10 1 * 



0.415 



0.120 



4.0 



3.60 



-2.22 



x 



10 2 







0.330 



0.117 



R s /H s 



1.0 



1.34 



6.61 



x 



10 1 







0.133 



0.085 



1.5 



1.38 



3.18 



x 



10 2 



-1.97 x 10 1 * 



0.195 



0.094 



2.0 



1.64 



3.57 



x 



10 2 



-3.09 x 10 1 * 



0.136 



0.059 



2.5 



1.94 



2.79 



x 



10 2 



-3.21 x 10 1 * 



0.184 



0.078 



3.0 



2.11 



1.87 



x 



10 2 



-2.67 x io 1 * 



0.190 



0.081 



4.0 



2.52 



-7.94 



x 



10 1 







0.122 



0.053 



R/H s 



l.Q 



0.71 



1.10 



x 



10 2 



-8.07 x 10 3 



0.150 



0.157 



1.5 



0.75 



1.97 



x 



10 2 



-1.14 x 10 1 * 



0.143 



0.119 



2.0 



0.93 



2.42 



x 



10 2 



-1.93 x 10 1 * 



0.142 



0.101 



2.5 



1.00 



2.78 



x 



10 2 



-3.13 x io 4 



0.141 



0.099 



3.0 



1.19 



2.09 



x 



10 2 



-2.96 x io 1 * 



0.181 



0.123 



4.0 



1.47 



7.25 



" 



10 1 



-1.70 x 10 1 * 



0.127 



0.085 



