Dynamics of vibrations
Dynamics of vibrations
复制标题
DOI：
10.1115/1.3625222
复制
发表时间：
1965
期刊：
影响因子：
--
通讯作者：
E. Volterra;E. C. Zachmanoglou;H. Kolsky
中科院分区：
文献类型：
--
作者：
E. Volterra;E. C. Zachmanoglou;H. Kolsky
虽然这个名字暗示了更广泛的内容，但这主要是一本关于光弹性的书，旨在作为学生的教材和实践工程师的参考。教学材料包含在前八章中，系统地介绍了光弹性的基本理论，并从实践的角度讨论了所需的设备。本节突出的是关于光弹性材料的章节。这里详细讨论了作者使用的四种典型材料的机械和光学特性，重点讨论了它们的粘弹性行为。然而，对于初学者来说，therc 可能过于详细。相比之下，关于数据解释的章节非常简短，需要在课堂上进行补充。最后四章介绍了基于作者丰富经验的二维和三维静态、动态、声热问题的一系列应用。这里没有添加任何真正的新内容，因为所有这些材料以前都出现在技术文献中。然而，它为所呈现的应用程序类型提供了方便的参考部分。这本书可读性极强，插图也很丰富。当然，所有光弹爱好者都会觉得它很有趣并且值得拥有。这位审稿人认为，可能需要更多的空间来讨论其他光学方法，例如莫尔条纹，以证明包含所有内容的标题是合理的。
ALTHOUGH the name suggests something broader, this is predominantly a book ou pliotoelasticity, iutended to serve as a teaching text for students and a reference for practicing cngineers. The instructional matcrial is containcd in the first eight chapters which systematically preseut the basic theory of photoelasticity and discuss the needed equipment from a practical point of view. Outstanding in this section is the chapter on photoelastic materials. Here the mechanical and optical properties of four typical materials used by the authors are discussed iu great detail with emphasis on their viscoelastic behavior. However, therc is perhaps too much detail for the beginner. By comparisou, the chapter on data iuterpretation is extremely brief and would need to be supplemented in the classroom. The last four chapters present a series of applications to two and three-dimensional static, dynamic, aud thermal problems drawn from the authors' extensive experience. Nothing really new is added here since all of th is material has appeared previously in the technical literature. However, it makes a handy reference section for the types of applications presented. The book is eminently readable and profusely illustrated. Certainly all photoelasticialls will find it interesting and worth possessing. This reviewer felt that a bit more space might have been devoted to other optical methods, such as moire, to justify the aU-inclusive title.