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　　分類: 图书,科学与自然,力学,

基本信息·出版社：世界图书出版公司

·页码：413 页

·出版日期：2000年

·ISBN：7506245930

·条形码：9787506245937

·包装版本：2000年4月第1版

·装帧：平装

·开本：32开

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内容简介This book aims to bring together continuum elasticity theory, electronic structure and the concept of fractals as applied to roughness and toughness of metals.

Of course, a major contribution to fracture was made by Griffith, in which, though incomplete for reasons that are now largely understood, he derived an expression for the limiting strength of a material. This involved intimately the surface energy, which subsequently, at least in a simple metal like A1 with s and p electrons, has been related to the energy of formation of a vacancy. However, a tremendous step forward came with the concept of a dislocation.

本书为英文版。

编辑推荐This book aims to bring together continuum elasticity theory, electronic structure and the concept of fractals as applied to roughness and toughness of metals.

Of course, a major contribution to fracture was made by Griffith, in which, though incomplete for reasons that are now largely understood, he derived an expression for the limiting strength of a material. This involved intimately the surface energy, which subsequently, at least in a simple metal like A1 with s and p electrons, has been related to the energy of formation of a vacancy. However, a tremendous step forward came with the concept of a dislocation.

本书为英文版。

目录

Preface .

1 Background and Some Concepts

1.1. Elastic and Plastic Regimes

1.2. Griffith Criterion: Role of Surfaces

1.3. Peierls Stress and Barrier

1.4. Dislocation Core and Atomic Force

……[看更多目录]

 

 

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