7-95. For 



Waves) . 



y 21.36 



From Figure 7-97, r^ = 0.998 



F^ = 0.998 (1520.24) = 1517.20 — 



(11) Net Horizontal Force (Due to Presence of Waves) . 



kN 

 F = 1517.20 - 915.81 = 601.39 ^^ 

 net m 



(12) Dimensionless Moment (Wave Crest at Structure) (see Figure 



H. H. 



V ^ I 



2 = 0.0101 , -^ = 0.444 , and X = 0.9 



gT s 



M 



-^ = 0.24 



wd 



M^ = 0.24 w d ^= 0.24 (10.05) (l3.5]^ 



M = 5934.4 ^^^^^^ 

 c m 



(13) Hydrostatic Moment . 



^ ^ wd! ^ 10-05 (13.5]^ ^ ^^21.1 M^ 

 6 6 m 



(14) Total Moment . 



UN - m 



M, = 4121.1 + 5934.4 = 10,055.5 — 



t m 



(15) Moment Reduction for Low Height. 



From Figure 7-97 with — = 0.9597 



y 



r^ = 0.996 



M = 0.996 (10,005.5) = 10,015.3 — 



m 



( 16) Net Overturning Moment About Bottom (Due to Presence of 



kN - m 



M ^ = 10,015.3 - 4121.1 = 5894.2 — 



net m 



8-78 



