geliang009 发表于 2013-2-19 19:39
怎么才能实现规避啊?如何布置舷灯才能更合理?
是我考虑不周,确实存在此种问题,按照您从5度的要求考虑和通函不考虑trim,如果您没留任何margin,目前舷灯安装位置距离遮挡点的水平距离大概200米左右?要是不变安装位置且考虑以下要求
(a). The vertical sectors of electric lights as fitted, with the exception of lights on sailing vessels underway shall ensure that: (i). at least the required minimum intensity is maintained at all angles from 5 degrees above to 5 degrees below the horizontal;
(ii). at least 60 per cent of the required minimum intensity is maintained from 7.5 degrees above to 7.5 degrees below the horizontal. 岂不是要27米多了,晕倒!
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