Lecture Notes on Composite Materials

Lecture Notes on Composite Materials
Author :
Publisher : Springer Science & Business Media
Total Pages : 237
Release :
ISBN-10 : 9781402087721
ISBN-13 : 1402087721
Rating : 4/5 (721 Downloads)

Book Synopsis Lecture Notes on Composite Materials by : Tomasz Sadowski

Download or read book Lecture Notes on Composite Materials written by Tomasz Sadowski and published by Springer Science & Business Media. This book was released on 2008-12-11 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials are heterogeneous by nature, and are intended to be, since only the combination of different constituent materials can give them the desired combination of low weight, stiffness and strength. At present, the knowledge has advanced to a level that materials can be tailored to exhibit certain, required properties. At the same time, the fact that these materials are composed of various, sometimes very different constituents, make their mechanical behaviour complex. This observation holds with respect to the deformation behaviour, but especially with respect to the failure behaviour, where complicated and unconventional failure modes have been observed. It is a challenge to develop predictive methods that can capture this complex mechanical behaviour, either using analytical tools, or using numerical me- ods, the ?nite element method being the most widespread among the latter. In this respect, developments have gone fast over the past decade. Indeed, we have seen a paradigm shift in computational approaches to (composite) ma- rial behaviour. Where only a decade ago it was still customary to carry out analyses of deformation and failure at a macroscopic level of observation only – one may call this a phenomenological approach – nowadays this approach is being progressively replaced by multiscale methods. In such methods it is r- ognized a priori that the overall behaviour is highly dependent on local details and ?aws.


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