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(上接2013年第3期)7.讨论在水流中,安装了25mm条长网具的OCAT网箱系统沉没的深度没有条长40mm的网箱深。25mm条长类型和40mm条长网的最大位移分别为15.6米和-17.3米。虽然设计的网箱是可以沉没的,但是安装40mm条长网的网箱系统上的重物链碰到了海底。假如此系统被布放在流速较高的区域内,可能需要增加网箱框架内的浮力。在波浪中,二种系统的响应差不多,都保持在接近水面的位置上。2类网(40mm条长)的上下运动响应稍
(Continued on 2013 No. 3) 7. Discussion In the current, OCAT cage system installed 25mm long net sink depth is not 40mm long cage depth. The maximum displacement of 25mm long type and 40mm long net are respectively 15.6m and -17.3m. Although the cage was designed to sink, the heavy chain on a 40mm long netted cage system hit the sea floor. If this system is to be deployed in areas with high flow rates, it may be necessary to increase buoyancy within the cage frame. In the waves, the responses of both systems are similar and remain close to the surface of the water. 2 class network (40mm length) up and down motion response slightly