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第六百一十三章:时光如梭(三)

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山川地理的变化会有。但是吕哲认为既然北宋时期泉州和广州就有优良的天然海港,在上古先秦也必然存在,派人前去勘测的时候果然发现了天然海港,又在其附近区域发现大批的硬木树种,自然是要在两地分别建立造船厂。

吕哲并非专业的海员,也没有学过怎么造船,但是在信息量极大的时代,无论是看科普节目或者网络,怎么也是有点相关知识。他首先提出的是龙骨概念,随后又将艏尖破水原理简单的描述一下,随后就丢给专业的人前去研究了。

造船要有龙骨,没有吕哲干预的话,龙骨理念还要到宋朝才出现,那个时候尖底海船甲板平整,船舷下削如刃,船的横断面为v形,尖底船下设置贯通首尾的龙骨,用来支撑船身,使船只更坚固,同时吃水深,抗御风浪能力十分强。欧洲船只于十九世纪初才开始采用这种龙骨结构,比华夏晚了数百年。

吕哲将造船的基础概念提早了整整一千多年,虽然还只是一种需要不断研究和实践才能成熟的技术概念,但是可以想象会出现何种影响,这种影响还将随着吕哲的不断干预而增大。

早在一年前广州那边的造船厂已经设计出两种款式的概念图,他们设计出来的船只分别是三千料的一种加了龙骨的传统澡盆外观样式,另一种是只有一千两百料的类宋朝时期外观造型。

吕哲这个外行看不太懂船只的设计图,他只知道澡盆式外观的船只只适合内河行驶,想在波涛汹涌的大海用这样的船只航行对水手的考验不是一般的大,理所当然就否决了澡盆外观的这一款,认为应该加大力度研究类宋朝的那一款。

事实上宋朝的船业发达所带来的结果就是造船技术得到足够的累积,那个时候造出来的船只与现代的外型几乎已经没有差异,算是一种经得住考验的科技累积了。

再重复一次,吕哲不是专业的造船工程师,他的干预只能提供一个大的方向,至于该怎么造才能造出合格的船只,只能是靠专业人士不断的研究和实验了,他之所以重视造船并且提出海航的观念是带着强烈的军事意图。

想要攻略更西南的区域,依靠大海来长途奔袭远比走陆路要省时省力,同时对后勤的难度也肯定是要降低非常多,吕哲所设想的是依靠沿海路线来成为一个攻击方向,选择在南亚的某个地方登陆并打下一片沿海基地,随后逐步向内陆扩张,到时候就是形成两路的进攻路线,远比单单从陆路的进攻要好得多,也能使得地方变成双线作战。而这个还只是短期之内针对南方的军事目标。

在长久的规划来说,等待要对中原或者辽东动手的时候,那时因为长期对南亚进行跨海作战必然已经累积了足够的经验,对于该怎么登陆和后勤上的持续补给肯定变得成熟,吕哲正式出兵北上,陆路进发又在列国的背后开出一条战线,岂不是又是一场南亚征服战的重演版?

到目前为止,泉州和广州的造船厂已经定型不下于三款三桅两千料的战舰,并且已经实际造出来并经过试航,事实证明这种船只……怎么说呢?借用风力速度是不错,大概是能达到八到九节,但是海浪一大风更大的时候,它们都毫无意外悲剧的侧翻沉没了。

内河的经验和技术到了大海肯定是不一样的,而恰恰那些造船的人员都是用内河的经验和思路在造海船,注定其要渡过很长一段时间的悲伤苦日子。

吕哲有足够的时间来进行等待,他更加清楚一次的成功是用无数次的失败来研究出正确的方向,所以最让他关注的不是沉没了多少实验性质的船只,是船能够沉但是人要保住。

有很多时候也不得不令吕哲纳闷一点,他除了因为学的是专业的工程学,穿越之后改变最多的是关于工程类的技术,他很好奇那些非专业的穿越同行们是怎么一一很快做出了那么多的伟业,似乎是无论怎么困难的事情三言两语不用实验就马上获得成功,到了他的手上怎么造出一艘在海上经得起考验的船只都那么困难?

还是有一些值得安慰的地方,至少冶铁技术没吕哲多么干预都在变得成熟,大量的铁质兵器出产下,青铜兵器正在逐步的退出以前是吕哲军现在是汉军的舞台。不过终究还是产能略显不足,大军每个阶段都在逐步更新兵器,在农具上进行更新换代可能是要等上一段时间了。

做什么都不可能会能一蹴而就,但是有些东西一旦不去追求就永远不可能获得成功,就像是骆摇明知道南征军团现在压根就没可能在后勤线未建立起来之前与瓯雒国爆发大规模的交战,他还是一而再再而三地派出小股部队试探或者叫骚扰。u

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