Noel Challamel's Books

Stability of Discrete Non-conservative Systems

By: Jean Lerbet,Noel Challamel,Francois Nicot,Felix Darve

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Stability of Discrete Non-conservative Systems

By: Jean Lerbet,Noel Challamel,Francois Nicot,Felix Darve

Stability of Discrete Non-conservative Systems first exposes the general concepts and results concerning stability issues. It then presents an approach of stability that is different from Lyapunov which leads to the second order work criterion. Thanks to the new concept of Kinematic Structural Stability, a complete equivalence between two approaches of stability is obtained for a divergent type of stability. Extensions to flutter instability, to continuous systems, and to the dual questions concerning the measure of non-conservativeness provides a full, fresh look at these fundamental questions. A special chapter is devoted to applications for granular systems. Presents a structured review on stability questions Provides analytical methods and key concepts that may be used in non-conservative frameworks like hypoelasticity

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Page Count

290

Publisher

ISTE Press - Elsevier

Published Date

ISBN 10

1785482866

ISBN 13

9781785482861

Hencky Bar-chain/net For Structural Analysis

By: Chien Ming Wang,Hong Zhang,Noel Challamel,Wenhao Pan

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Hencky Bar-chain/net For Structural Analysis

By: Chien Ming Wang,Hong Zhang,Noel Challamel,Wenhao Pan

As an emerging discrete structural model, the Hencky bar-chain/net model (HBM) has shown its advantages over other numerical methods in some problems. Owing to the discrete properties of HBM, it is also a suitable model for nano-scale structures which are currently a very hot research topic in mechanics.This book introduces the concepts and previous research of the Hencky bar-chain/net model, before demonstrating how beams, columns, arches, rectangular plates and circular plates could be successfully modelled by HBM. HBM comprises rigid bars connected by frictionless hinges with elastic rotational springs (and a system of torsional springs in the cells for plates). In the treatment of the above-mentioned structures, HBM is found to be mathematically equivalent to the first order central finite difference method (FDM). So HBM may be regarded as the physical structural model behind the FDM.This book is a compilation of the authors' research on the development of the Hencky bar-chain/net model, and is organized according to the development and application of HBM for beams, columns, frames, arches and rings, and plates. Exercises are provided at the end of each chapter to aid comprehension and guide learning. It is a useful reference for students, researchers, academics and practitioners in the field of structural analysis.

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Page Count

307

Publisher

World Scientific

Published Date

ISBN 10

1786348004

ISBN 13

9781786348005

Stability of Discrete Non-conservative Systems

By: Jean Lerbet,Noel Challamel,Francois Nicot,Felix Darve

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Stability of Discrete Non-conservative Systems

By: Jean Lerbet,Noel Challamel,Francois Nicot,Felix Darve

Stability of Discrete Non-conservative Systems first exposes the general concepts and results concerning stability issues. It then presents an approach of stability that is different from Lyapunov which leads to the second order work criterion. Thanks to the new concept of Kinematic Structural Stability, a complete equivalence between two approaches of stability is obtained for a divergent type of stability. Extensions to flutter instability, to continuous systems, and to the dual questions concerning the measure of non-conservativeness provides a full, fresh look at these fundamental questions. A special chapter is devoted to applications for granular systems. - Presents a structured review on stability questions - Provides analytical methods and key concepts that may be used in non-conservative frameworks like hypoelasticity

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Page Count

291

Publisher

Elsevier

Published Date

ISBN 10

0081027656

ISBN 13

9780081027653

Hencky Bar-chain/net For Structural Analysis

By: Chien Ming Wang,Hong Zhang,Noel Challamel,Wenhao Pan

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Hencky Bar-chain/net For Structural Analysis

By: Chien Ming Wang,Hong Zhang,Noel Challamel,Wenhao Pan

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N/A

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Solve jigsaw puzzle

Age

Page Count

307

Publisher

World Scientific

Published Date

ISBN 10

1786348004

ISBN 13

9781786348005

Book's by Noel Challamel

Stability of Discrete Non-conservative Systems

Stability of Discrete Non-conservative Systems

Hencky Bar-chain/net For Structural Analysis

Hencky Bar-chain/net For Structural Analysis

Stability of Discrete Non-conservative Systems

Stability of Discrete Non-conservative Systems

Hencky Bar-chain/net For Structural Analysis

Hencky Bar-chain/net For Structural Analysis

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