CAJ | 학술논문

为了更好地推广准椭圆箱结构形式，了解该结构的水动力特性，采用物理模型试验研究规则波对准椭圆沉箱群墩结构的波浪力，结果表明，与正向波浪力相比，群墩效应对横向波浪力的影响更大，结构侧壁开孔对消减沉箱横向力效果明显，但对消减沉箱正向力作用有限，对大型结构准椭圆沉箱，波浪非线性的影响不容忽视，群墩代替单墩进行准椭圆沉箱的水动力研究与设计是必要的。
위료경호지추엄준타원상결구형식，료해해결구적수동력특성，채용물리모형시험연구규칙파대준타원침상군돈결구적파랑력，결과표명，여정향파랑력상비，군돈효응대횡향파랑력적영향경대，결구측벽개공대소감침상횡향력효과명현，단대소감침상정향력작용유한，대대형결구준타원침상，파랑비선성적영향불용홀시，군돈대체단돈진행준타원침상적수동력연구여설계시필요적。
It is essential to investigate the hydrodynamic characteristic of quasi-ellipse caisson for its wider application.The experimental investigation of the regular wave forces on the multiple quasi-ellipse caissons is conducted.The experimental results indicate that the group effects of quasi-ellipse caissons on transverse wave forces are greater than that on positive wave forces.The perforated quasi-ellipse caisson on the sidewall has obvious effects on reducing the wave force in the transverse direction, but rather limited effects for positive wave forces.The nonlinear wave effect is vital for investigating the large-scale quasi-ellipse cais-sons.It is necessary to investigate the hydrodynamic characteristics of group caissons, rather than a single caisson.