材料力學

本書是美國Robert L.Mott 教授所著的《Applied Strength of Materials 》教材的縮編版。根據我國高等理工科院校材料力學課程教學大綱的要求，本著儘可能地保留原書風格，有利教學和減少學生的經濟負擔的原則縮編而成。

本書內容包括：材料強度的基本概念、材料特性、正應力下的構件設計、軸向變形和熱應力、扭轉剪應力和扭轉變形、梁的剪力和彎矩、截面形心和慣懷矩、彎曲應力、梁的剪應力、組合應力的特殊情形、組合應力的一般情形和摩爾圓、梁的撓度、靜不定梁、柱和附錄。

本書可以用作高等院校力學、機械、土木、電氣、材料等類專業進行材料力學雙語教學教材，也可供廣大工程技術人員參考使用。

Preface

1 Basic Concepts in Strength of Materials

1-1 Objective of this Bood-to Ensure Safety

1-2 Objectives of this Chapter

1-3 Problem-Solving Procedure

1-4 Basic Unit Systems

1-5 Relationship Among Mass,Force,and Weight

1-6 The Concept of Stress

1-7 Direct Normal Stress

1-8 Stress Elements for Direct Normal Stresses

1-9 Direct Shear Stress

1-10 Stress Elements for Shear Stresses

1-11 Bearing Stress

1-12 The Concept of Strain

1-13 Poisson's Ratio

1-14 Shearing Strain

1-15 Modulus of Elasticity

1-16 Modulrs of Elasticity in Shear

1-17 Preferred Sizes and Standard Shapes

1-18 Experimental and Computational Stress Analysis

Problems

2 Design Properties of Materials

2.1 Objectives of this Chapter

2-2 Metals in Mechanical and Structural Design

2-3 Steel

2-4 Cast Iron

2-5 Aluminum

2-6 Copper,Brass,and Bronze

2-7 Zinc,Magnesium,and Titanium

2-8 Nonmetals in Engineering Design

2-9 Wood

2-10 Concrete

2-11 Plastics

2-12 Composites

Problems

3 Design of Members under Direct Stresses

3-1 Objectives of this Chapter

3-2 Design of Members under direct tension or compression

3-3 Design Normal Stresses

3-4 Design Factor

3-5 Design Approaches and Guidelines for Design Factors

3-6 Methods of Computing Design Stuess

3-7 Design Shear Stress

3-8 Design Bearing Stress

3-9 Stress Concentration Factors

Problems

4 Axial Daformation and Thermal Stress

5 Torsional Shear Stress and Torsional Deformation

6 Shearing Forces and Bending Moments in Beams

7 Centroids and Moments of inertia of Areas

8 Stress Due to Bending

9 Shearing Stresses in Beams

10 Special Cases of Combined Stresses

11 The General Case of Combined Stress and Mohr's Circle

12 Deflection of Beams

13 Statically indeterminate Beams

14 Columns

Appendix

Answers to Selected Problems

教學支持說明