SECOND ODER LOW-FREQUENCY WAVE FORCES OF AN ARIICULAED CYLINDER IN BICHROMATIC WAVWS

The second order low-frequency wave force of a cylinder art icdated on the seabed in bichromatic waves is given analytically。 It mainly depends on the interaction of thefirst order potential. The effect of the second order response of a cylinder and the secondorder incident potential on the low-frequency wave force can be neglected。