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内容大纲
本书是针对英文教学特别是专业基础课程的英文教学的土木工程专业的教材。该书是在第一版的基础上出版的,保留第一版每章的基本结构,包括基本概念、弯曲变形、剪切变形、组合荷载、压杆稳定、能量法等基本理论保持不变。改版后的教材,保留了原书的优点,同时在每一章都做了修改:如,第1章中补充了应变的相关定义,在到第4章扭转补充剪切胡克定律的相关内容,第9章补充了非对称弯曲计算的习题,第10章的能量法中增补了单位载荷法内容等等,增加了部分专业词汇表,以便学生更好的熟悉和掌握专业词汇。本书适合土木工程及相关专业材料力学的学习与参考。 -
作者介绍
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目录
1 INTRODUCTION
1.1 THE TASK OF MECHANICS OF MATERIALS
1.2 BASIC ASSUMPTIONS OF DEFORMABLE SOLID BODIES
1.3 GEOMETRICAL CHARACTERISTICS OF THE MEMBERS
1.4 ANALYSIS OF INTERNAL FORCES; STRESS AND STRAIN
1.5 BASIC FORMS OF ROD DEFORMATION
2 AXIALLY LOADED BARS
2.1 INTRODUCTION
2.2 INTERNAL FORCES
2.3 STRESSES ON CROSS-SECTIONS AND OBLIQUE SECTIONS
2.4 DEFORMATIONS AND NORMAL STRAINS OF RODS UNDER AXIAL LOADING; HOOKE'S LAW
2.5 STRESS VERSUS STRAIN DIAGRAM IN TENSILE TEST
2.6 STRESS VERSUS STRAIN DIAGRAM IN COMPRESSIVE TEST
2.7 ALLOWABLE STRESS, FACTOR OF SAFETY
2.8 STATICALLY INDETERMINATE PROBLEMS
2.9 PROBLEMS INVOLVING MANUFACTURE ERRORS AND TEMPERATURE CHANGES
PROBLEMS
REVIEW PROBLEMS
3 SHEARING AND BEARING
3.1 INTRODUCTION
3.2 SHEAR STRESS
3.3 BEARING STRESS
PROBLEMS
4 TORSION
4.1 INTRODUCTION
4.2 HOOKE'S LAW IN SHEAR
4.3 TORSION OF CIRCULAR SHAFTS
4.4 DESIGN OF TRANSMISSION SHAFTS
4.5 ANGLE OF TWIST IN THE ELASTIC RANGE; DESIGN OF TRANSMISSION SHAFTS FOR STIFFNESS
4.6 STATICALLY INDETERMINATE SHAFTS
4.7 THIN-WALLED HOLLOW SHAFTS
PROBLEMS
REVIEW PROBLEMS
5 SHEAR AND MOMENT IN BEAMS
5.1 INTRODUCTION
5.2 SUPPORTS AND LOADS
5.3 SHEAR AND BENDING-MOMENT DIAGRAMS
5.4 RELATIONS AMONG LOAD, SHEAR, AND BENDING MOMENT
5.5 INTERNAL-FORCE DIAGRAMS OF RIGID FRAMKS AND CURVED BARS
PROBLEMS
REVIEW PROBLEMS
6 STRESSES IN BEAMS
6.1 INTRODUCTION
6.2 BENDING STRESSES IN PRISMATIC BEAMS IN PURE BENDING
6.3 ECONOMIC SECTIONS
6.4 SHEAR STRESS IN BEAMS
6.5 DESIGN FOR FLEXURE AND SHEAR
6.6 DESIGN OF FASTENERS IN BUILT UP BEAMS
6.7 SHEAR CENTER
6.8 BEAMS OF CONSTANT STRENGTH
PROBLEMS
REVIEW PROBLEMS
7 DEFLECTION OF BEAMS
7.1 INTRODUCTION
7.2 EQUATION OF THE ELASTIC CURVE ~ DOUBLE INTEGRATION METHOD
7.3 METHOD OF SUPERPOSITION
7.4 STATICALLY INDETERMINATE BEAMS
PROBLEMS
REVIEW PROBLEMS
8 STRESS TRANSFORMATIONS AND THEORIES OF FAILURE
8.1 INTRODUCTION
8.2 PRELIMINARY DISCUSSION OF TRANSFORMATION OF STRESS
8.3 TRANSFORMATION OF PLANE STRESS
8.4 MOHR'S CIRCLE FOR PLANE STRESS
8.5 ABSOLUTE MAXIMUM SHEAR STRESS
8.6 MULTIAXIAL LOADING; GENERALIZED HOOKE'S LAW
8.7 THEORIES OF FAILURE
PROBLEMS
9 STRESSES UNDER COMINED LOADS
9.1 INTRODUCTION
9.2 THIN-WALLED PRESSURE VESSELS
9.3 COMBINATION OF AXIAL AND LATERAL LOADS
9.4 ECCENTRIC AXIAL LOADING
9.5 UNSYMMETRICAL BENDING
9.6 COMBINATION OF TORSION AND BENDING; DESIGN OF TRANSMISSION SHAFTS
PROBLEMS
REVIEW PROBLEMS
10 ENERGY METHOD
10.1 INTRODUCTION
10.2 STRAIN ENERGY AND STRAIN ENERGY DENSITY
10.3 WORK AND ENERGY UNDER SEVERAL LOADS; MAXWELL'S RECIPROCAL THEOREM
10.4 THE UNIT LOAD METHOD
10.5 CASTIGLIANO'S THEOREM
10.6 IMPACT LOADING
10.7 DESIGN FOR IMPACT LOAGING
PROBLEMS
REVIEW PROBLEMS
11 STABILITY OF COLUMNS
11.1 INTRODUCFION
11.2 EULER'S FORMULA FOR PIN-ENDED COLUMNS
11.3 EXTENSION OF EULER'S FORMULA TO COLUMNS WITH OTHER END CONDITIONS
11.4 APPLICABILITY OF EULER'S FORMULA; CRITICAL STRGSS DIAGRAM
11.5 DISCOUNT COEFFICIENT METHOD
11.6 OPTIMIZATION OF COLUMN DESIGN FOR STABILITY
PROBLEMS
REVIEW PROBLEMS
APPENDIX A GEOMETRICAL PROPERTIES OF AREAS
A.1 FIRST MOMENT OF AN AREA; CENTROID
A.2 DETERMINATION OF THE FIRST MOMENT AND CENTROID OF A COMPOSITE AREA
A.3 SECOND MOMENT, OR MOMENT OF INERTIA, OF AN AREA; RADIUS OF GYRATION
A.4 PARALLEL-AXIS THEOREM
A.5 DETERMINATION OF THE MOMENT OF INERTIA OF A COMPOSITE AREA
A.6 PRODUCT OF INERTIA FOR AN AREA
A.7 MOMENTS OF INERTIA FOR AN AREA ABOUT INCLINED AXES
STANDARD PROBLEMS
COMPREHENSIVE PROBLEMS
APPENDIX B TYPICAL MECHANICAL PROPERTIES OF SELECTED MAIERIALS USED IN ENGINEERING
APPENDIX C GEOMETRICAL PROPERTIES OF HOT ROLLED-STEEL SHAPES
ANSWERS
REFERENCES
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