Fluctuations in engineering. BOOKS ;TECHNOLOGY Author:Timoshenko Title: Fluctuations in engineering. Publisher: "Science" Year: 1967 Format: pdf Size: 52. 1 Mb. The basics of the general theory of oscillations . Its applications to solving technical problems are illustrated by various examples taken from the practice of observing the oscillations of machines and structures during their operation. The first chapter is devoted to the oscillations of systems with one degree of freedom. The second chapter deals with systems with nonlinear and variable elastic characteristics. The third chapter is devoted to systems with two degrees of freedom, and the fourth to systems with several degrees of freedom. The fifth deals with the oscillations of elastic bodies, in particular the oscillations of bridges, ship hulls, turbine discs, etc. d. http://. com/files/bemgez0lo0