First- and second-order asymptotic solutions of fast fracture in an elastic–viscoplastic solid

2001 ◽  
Vol 36 (5) ◽  
pp. 861-877 ◽  
Author(s):  
Meng Lu ◽  
Qing-Hua Qin
1989 ◽  
Vol 111 (3) ◽  
pp. 203-207
Author(s):  
H. Huang ◽  
J. Li ◽  
X. Wang

The far-field asymptotic solutions for the second-order diffracted waves have been developed, both in three and two-dimensional problems. The radiation conditions for the second-order diffracted waves are derived by using the asymptotic solutions. The nonlinear wave forces on a half-circular cylinder on seabed are presented by using finite element methods with the radiation conditions imposed on the artificial boundaries.


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