Hasil Pencarian  ::  Simpan CSV :: Kembali

"The purpose of this book is to bridge the gap between the traditional Geomechanics and Numerical Geotechnical Modelling with applications in science and practice. Geomechanics is rarely taught within the rigorous context of Continuum Mechanics and Thermodynamics, while when it comes to Numerical Modelling, commercially available finite elements or finite differences software utilize constitutive relationships within the rigorous framework. As a result, young scientists and engineers have to learn the challenging subject of constitutive modelling from a program manual and often end up with using unrealistic models which violate the Laws of Thermodynamics. The book is introductory, by no means does it claim any completeness and state of the art in such a dynamically developing field as numerical and constitutive modelling of soils. The author gives basic understanding of conventional continuum mechanics approaches to constitutive modelling, which can serve as a foundation for exploring more advanced theories. A considerable effort has been invested here into the clarity and brevity of the presentation. A special feature of this book is in exploring thermomechanical consistency of all presented constitutive models in a simple and systematic manner."

"Theory of arched structures : strength, stability, vibration presents detailed procedures for analytical analysis of the strength, stability, and vibration of arched structures of different types, using exact analytical methods of classical structural analysis. The material discussed is divided into four parts. Part I covers stress and strain with a particular emphasis on analysis. Part II discusses stability and gives an in-depth analysis of elastic stability of arches and the role that matrix methods play in the stability of the arches. Part III presents a comprehensive tutorial on dynamics and free vibration of arches, and forced vibration of arches. Part IV offers a section on special topics which contains a unique discussion of plastic analysis of arches and the optimal design of arches."

"Cet ouvrage expose les connaissances hydrologiques les plus récentes sur la genèses des écoulements, les crues extrêmes et les étiages. Il fournit des conseils pratiques dans l’utilisation et l’interprétation des données. Il présente aussi des outils de modélisation qui peuvent être utilisés pour évaluer les risques hydrologiques et gérer des réserves hydrauliques en prenant appui sur les expériences récentes de leurs applications opérationnelles."