SYMBOLS AND DEFINITIONS 



A projected area of pipe section 



ANG orientation angle with respect to wave crests 



Cj, coefficient of drag 



Cj coefficient of lift 



CJ coefficient of transverse force due to eddy shedding 



clear bottom clearance 



^ 



coefficient of mass 



d Stillwater depth 



Dia pipe diameter 



F total wave-induced force 



F drag force 



(F ) horizontal component of drag force 

 '-' h 



(F ) vertical component of drag force 



v 



F horizontal component of total wave force 



F, (6.) calculated horizontal force at position G. in wave cycle 



F inertial force 



(F ) horizontal component of inertial force 



(F ) vertical component of inertial force 

 i- V 



F lift force 



F' transverse "lift" force due to eddy shedding 



F , (0.) observed horizontal force at position 6. in wave cycle 

 oh 1 ^ 1 



F (6.) observed vertical force at position 6. in wave cycle 

 ov 1 ^ 1 



F vertical component of total wave force 



F (6.) calculated vertical force at position 9. in wave cycle 



VI -^1 



