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发表于 2016-4-26 15:45
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来自: 韩国
LSA 有如下两条规定
4.4.2.1 No lifeboat shall be approved to accommodate more than 150 persons.
4.4.3.1 Every passenger ship lifeboat shall be so arranged that it can be boarded by its full complement of persons in not more than 10 min from the time the instruction to board is given. Rapid disembarkation shall also be possible.
技术背景就是如果单一救生艇太大,10分钟内无法全部进入,平均每人只有4秒钟。想想看未经过训练的老人小孩,老娘们老爷们,速度快不起来。
但是船越造越大,6000人的船,150人救生艇就要装40条,每舷20条,但是如果改成300人救生艇只要20条每舷10条。
SOLAS也有规定等效原则。
CHAPTER I GENERAL PROVISIONS
PART A APPLICATION, DEFINITIONS, ETC.
Regulation 5 Equivalents
Applicable for all ships from 1980-05-25
(a) Where the present Regulations require that a particular fitting, material, appliance or apparatus, or type thereof, shall be fitted or carried in a ship, or that any particular provision shall be made, the Administration may allow any other fitting, material, appliance or apparatus, or type thereof, to be fitted or carried, or any other provision to be made in that ship, if it is satisfied by trial thereof or otherwise that such fitting, material, appliance or apparatus, or type thereof, or provision, is at least as effective as that required by the present Regulations.
(b) Any Administration which so allows, in substitution, a fitting, material, appliance or apparatus, or type thereof, or provision, shall communicate to the Organization particulars thereof together with a report on any trials made and the Organization shall circulate such particulars to other Contracting Governments for the information of their officers.
所以皇家嘉年华早在06年开始设计建造海洋绿洲oasia of the seas时就联系了挪威的 HARDING 公司开发了大型救生艇CRV55 装载370人,但是每人75Kg, 最近几年IMO 救生设备都是按照82.5kg 设计的,甚至北欧流行按照100Kg 设计。
今年2016年听说他们又整出了440人,100Kg的艇,如此看来150人的要求只要多开登程口,加快登艇速度可以免除了。
最新的型号是MPC39 MPC49 CTL57,如果还需要详细了解来龙去脉技术细节可以联系我。 |
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