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材料力学
内容简介
《材料力学(第5版)(影印版)》重视基本概念、基本理论与基本方法的讲述,思路清晰,层次分明,既简明易懂,又论述严谨。全书选编了211个例题,通过这些例题,许多解题的方法与技巧,得到了具体而生动地揭示,提高了学生分析问题的能力。
  本书在许多节的后面,均安排了“重点”与“分析方法”,这些提示对主要概念、理论与方法进行了高度概括,论述精要,对学生学习有很大的帮助。
  本书第1与第2章分别讲述应力与应变的概念。第3章介绍材料的力学性能。第4,5与第6各章分别论述构件在轴向加载、扭转与弯曲时的应力与变形,涵盖线弹性与非弹性,涉及应力集中与残余应力。第7章研究梁横向剪切时的应力,包括薄壁梁的剪流与剪心。第8章讨论组合载荷问题。第9与第1O章分别讲述应力与应变的变换,在第10章还介绍了失效理论。第11章介绍梁与轴的设计,第12章研究梁与轴的位移。第13章讲述柱的稳定性。第14章讲述能量法,包括虚功原理、单位载荷法、卡氏定理与冲击载荷问题。关于截面的几何性质则集中在附录A给出。
  本书是一本优秀教材,其内容与我国当前高等工科院校材料力学的教学要求也相当接近,本书既可作为进行双语教学材料力学课程的基本教材,也可作为学习材料力学课程的主要参考书。 ·查看全部>>
目录
PREFACE

1
STRESS
1.1 introduction
1.2 equilibrium of a deformable Body
1.3 stress
1.4 Average Normal stress in an Axially loaded bar
1.5 Average shear stress
1.6 Allowable stress

2
STRAIN
2.1 deformation
2.2 strain

3
MECHANICAL PROPERTIES OF MATERIALS
3.1 The tension and compression test
3.2 The stress-Strain Diagram
3.3 stress-strain behavior of ductile and brittle materials
3.4 Hooke's law
3.5 strain energy
3.6 Poisson's ratio
3.7 the shear stress-strain diagram
3.8 failure of materials due to creep and fatigue

4
AXIAL LOAD
4.1 Saint-Venant's principle
4.2 Elastic deformation of an axially loaded member
4.3 principle of superposition
4.4 statically indeterminate axially loaded member
4.5 the force method of analysis for axially loaded members
4.6 thermal stress
4.7 stress concentrations
4.8 inelastic axial deformation
4.9 residual stress

5
TORSION
5.1 Torsional deformation of a circular shaft
5.2 the torsion formula
5.3 power transmission
5.4 angle of twist
5.5 statically indeterminate torque-loaded members
5.6 solid noncircular shafts
5.7 thin-walled tubes having closed cross section
5.8 stress concentration
5.9 inelastic torsion
5.10 residual stress

6
BENDING
6.1 shear and moment diagrams
6.2 graphical method for constructing shear and moment diagrams
6.3 bending deformation of a straight member
6.4 the Flexure Formula
6.5 Unsymmetric Benging
6.6 Composite beams
6.7 Reinforced Concrete Beams
6.8 Curved Beams
6.9 Stress Concentrations
6.10 Inelastic Beading
6.11 Residual Stress

7
TRANSVERSE SHEAR
8
COMBINED LOADINGS
9
STRESS TRANSFORMATION
10
STRAIN TRANSFORMATION
11
DESIGN OF BEAMS AND SHAFTS
12
DEFLECTIONS OF BEAMMS AND SHAFIS
13
BUCKLING OF COLUMNS
14
ENERGY METHODS

A GEOMETRIC PROPERTIES OF AN AREA
B GEOMETRICAL PROPERTIES OF STRUCTURAL SHAPES
C SLOPES AND DEFLECTIONS OF BEAMS
D REVIEW FOR THE FUNDAMENTALS OF ENGINEERING EXAM
ANSWERS
INDEX
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