Re: [心得] 二戰日本的戰時標準船
: 推 AGIknight: 沒想到水泥可以作船... 12/13 23:09
: → ceaserman: 水泥可以拿來造船喔.....日本外星科技 ? 12/14 15:54
: 推 WindSpread: 看到水泥型終於忍不住笑出來 12/14 16:55
水泥船的歷史其實蠻久的
1849年法國就有相關的案例出現...雖然那只是個9英呎長的小船
而水泥船正式量產則是在一戰時期,由挪威貨輪Namsenfjord打響第一砲
之後美國也跟進造出4500噸,能橫跨大西洋的水泥船Faith,預定量產42艘,但只有12艘完工
其他國家如法.德也跟進建造
在二次大戰時英.美也大量使用水泥船,但以曳航為主,本身大都無動力
水泥船的最大的優勢就是建造速度快、用鋼量少,而且修補方便(水泥糊一下就補好了)
雖然船壁很厚導致載貨量不如同噸位的鋼製船,對於水雷的防禦力意外的好
以武智丸為例,吃水線上的船壁厚達12cm,吃水線下的是13~18cm,中間還有鋼筋承受應力
再怎麼差都比2次型戰標船那一打就破的船壁好多了
只是水泥船本身的結構問題,大都壽命不長,往往最終都是被拖去當防波堤使用
武智丸的細部照片,對水泥船有興趣的可以看看
http://www.yasuura-yumekobo.com/know/knowdata/iseki/iseki001.html
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※ 編輯: Harrychou (122.116.13.159), 12/14/2015 20:16:18
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