结构是什么

[英]J.E.戈登(J.E.Gordon)

出版时间

2019-08-01

ISBN

9787521706543

评分

★★★★★
书籍介绍
翻开这本书,你或许会先被吊桥、袋鼠、蝙蝠这些看似不相干的例子吸引,但真正留住人的,是作者对“结构”与“美”之间关系的尖锐质疑。当工程界普遍把“高效”等同于“好看”时,戈登却直言:追逐最后一盎司的性能,往往换来枯燥的外形——现代游艇便是例证。这一反常识的判断,构成了全书最富张力的地方。它不教你套公式,而是引导你养成一种眼光:走在街上,用眼睛和头脑去感受造物背后制作者的性格与时代的价值。因此它更适合那些不愿被术语劝退、却渴望用力学重新理解生物、建筑乃至生活的人。读完后,你未必成为工程师,却可能学会在最弱的地方,看见结构真正的故事。
作者简介
詹姆斯•爱德华•戈登(1913–1998) - 毕业于格拉斯哥大学造船专业,材料科学和生物力学研究领域的先驱者之一,他的三本结构和材料方面的普及读物影响深远,本书即为其中之一。他的作品被翻译成多种文字,并进入中学和大学教材。《泰晤士报》称他是“材料科学的先驱之一”,他的书“文学造诣颇高,专业人士和学生都会有兴趣”。
AI导读
核心看点
  • 马斯克力荐经典,用幽默语言解析结构力学原理,摒弃晦涩术语。
  • 从胡克定律到生物形态,揭示建筑、工程与自然界的稳固奥秘。
  • 探讨应力、应变与材料特性,解释为何万物不会轻易倒塌或断裂。
读者共识
  • 被誉为结构力学最佳入门书,深入浅出,让非专业人士也能读懂。
  • 视角独特,将工程原理与生物进化结合,启发读者用结构看世界。
  • 虽翻译有待商榷,但核心概念讲解清晰,是培养工程直觉的佳作。
精彩摘录
  • "The passionate protest of the **Aesthetic movement** in the 1870s and 1880s against the ugliness of pretty well everything failed to have much effect. I think this was less because these people were guyed by Gilbert and Sullivan in Patience and in the pages of Punch than because the movement was lar"
  • "Although we may justly accuse modern engineers of philistinism, nearly all of them do cling to certain very important values which are unfashionable and unpopular in a **permissive age**. The chief of these are **objectivity and responsibility**. Engineers have to deal, not only with people and all "
  • "Although it is practically an article of religion with many engineers to believe in a close connection between functional ‘efficiency’ and appearance, I am, myself, sceptical. Of course, the grossly ineffectual will, and should, offend the eye, but I doubt if the refinements of technical performance"
  • "‘Science’ has been attacked on almost every conceivable ground ever since the Renaissance; most of these attacks were more or less rubbish. But it is always strange to me that what seems the real argument against science is seldom raised, at least in a direct form. This is that science has subtly wa"
  • "We ‘Compound for sins (we) are inclined to/By damning those (we) have no mind to.’ And, as Professor Macneile Dixon once said, ... contrast the middle centuries, that unique period in our European annals, with the centuries following upon the Renaissance. How different their respective views of the "
  • "Thus, about the important things, each age has a totally closed mind. Nowadays, being materialists, we are duly horrified that our ancestors were prepared to tolerate physical poverty and to inflict physical pain. But these same ancestors would be just as horrified that we should suffer many million"
  • "Before the eighteenth century, when most landscape was much wilder, educated men had a dread of ‘Nature’, which implied to them not only physical discomfort, but *Pan in the raw*. To these people it was the towns which were habitable and attractive, the country which was inhospitable and ugly. Today"
  • "If the country has gone up in the aesthetic world, the towns have certainly come down. Nowadays when we deplore English towns and factories we are deploring the product of philistine reformers and engineers and architects and businessmen and the little grey men who sit in council offices and the big"
目录
前言 III
第1章 如何与工程师无障碍地沟通 001
第一部分 弹性科学的前世今生
第2章 结构的根基——胡克定律与固体的弹性 017
第3章 应力与应变——柯西男爵与杨氏模量 029

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用户评论
首先,本书的翻译真是毁了一本书,这本书的英文原版也许比中文版好很多,这种科普向书籍麻烦找个至少学过理论力学,材料力学,结构力学的人来翻译吧,很多名词至少要和约定俗成的内容一致吧,看书过程中真的是让我自我怀疑。其次,这本书的内容已经是四十年前完成的,有一些前沿的内容已经过时,用这样的内容进行科普,很容易迷惑很多读者,而且作者作为一个船舶结构工程师的视角来看其他结构,很多观点有失偏颇,比如分析建筑结构中桁架的作用时,他忽视了桁架的非抗震属性。最后,这本书的最后一章的强行对大工业时代的美学进行批判,怀念前工业时代的精致生活,请别忘了那个时代的少部分人的精致是建立在大部分人被残酷压榨,劳动成果被残酷掠夺之上的。本书也许是一本对结构外行的很不错的入门书籍,但对我来说根本算不上好书。
是物理力学最好的读物。动物,建筑等等都在结构力学的支撑下生存。用结构去理解世界真让我海阔天空。
以前本科读书时候略显枯燥的力学和桥梁工程课,被这本书形象地串起来了。
好看,结构、材料、工程都讲了,硬度和刚度的区别什么的,拉应力和推应力,感觉应该是高中物理啊
我为甚么要看这个。。。不就是不带算例的结构力学。。。
可惜翻译与配图不好 影响理解
前三章觉得水,后面裂缝的能量切入角度让我耳目一新,读的兴致勃勃,再往后就有点愈发看不懂了;不过依旧兴趣盎然。不仅仅只是阐述建筑结构,还涉及到交通工具、生物,视野开阔令人叹为观止。值得多读的。 直到看到格里菲斯理论,从能量释放角度对于裂缝的介绍,才觉得有意思了起来。和我平时接触的设计是确实很不一样。
翻译不流畅,疙疙瘩瘩的,内容整体上有些高开低走,好在最后一章翘尾。倒是关于自然之美,作者切入的角度有那么点意思:人们神往的大自然之美某种程度上是人工改造后的美,原始的野性大自然可能会令很多人望而生畏和却步
其实还挺有趣的,举了很多例子,不过对于过于专业的部分因为完全没有基础基本上是一知半解迷迷糊糊地读的,感觉很多都没有懂。不过一些关于生物结构啊、桥梁啊、古老建筑和船舶等等简单地知识还是又学到一些很表皮的东西,感觉还是有所收获
「动物、植物和传统人工制品的“设计”并不只是偶然为之。一般来说,在充满竞争的世界里经过长期演化而来的任何结构,它的形状和材料都代表了其必须承载的载荷与经济或代谢成本的最优化。」
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