《工程力學（第二版）》是2016年科學出版社出版的圖書，作者是王開福。
基本介紹
- 中文名：工程力學（第二版）
- 作者：王開福
- 出版時間：2016年8月
- 出版社：科學出版社
- ISBN：9787030474551
內容簡介,圖書目錄,
內容簡介
本書由理論力學（包括靜力學、運動學和動力學）和材料力學組成。本書主要內容包括粒子靜力學、剛體靜力學、摩擦學、粒子運動學、平面運動剛體運動學、粒子動力學、平面運動剛體運動學、軸向拉壓、扭轉、彎曲內力、彎曲應力、彎曲變形、應力分析與強度理論、組合荷載、柱穩定性等。
本書由運動理論力學（包括靜力學、學和動力學）和材料力學組成。主要內容包括質點靜。 、剛體靜力學、摩擦、質點運動學、剛體平面運動學、質點動力學、剛體力學動力學、彈性拉伸與壓縮、扭曲、彎曲內力、彎曲彎曲、彎曲變形、膨脹分析與強度理論、合里和壓桿穩定等。
圖書目錄
Contents 目 錄
Preface 前言
English Edition
Chapter 1 Fundamentals of Theoretical Mechanics 1
1.1 Basic Concepts 1 1.2 Newton’s Laws 2
1.3 Parallelogram Law 3
1.4 Moment of Force 4
1.5 Principle of Moments 7
1.6 Moment of Couple 8
1.7 Reduction of Force System 9
Problems 13
Chapter 2 Statics of Particle 15
2.1 Resultant of Coplanar Concurrent Forces 15
2.2 Equilibrium of Coplanar Concurrent Forces 20
2.3 Resultant of Spatial Concurrent Forces22
2.4 Equilibrium of Spatial Concurrent Forces 25
Problems 26Chapter 3 Statics of Rigid Body 30
3.1 Equilibrium of Two-Dimensional Rigid Body 30
3.2 Two-Force and Three-Force Bodies 33
3.3 Planar Trusses 34
3.4 Equilibrium of Three-Dimensional Rigid Body 38
Problems 39 Chapter 4 Friction 43
4.1 Sliding Friction 43
4.2 Angle of Friction 44
4.3 Problems Involving Sliding Friction 46
4.4 Rolling Resistance 49
Problems 50
Chapter 5 Kinematics of Particle 52
5.1 Motion of Particle 52
5.2 Resultant Motion of Particle 57
Problems 62
Chapter 6 Kinematics of Rigid Body in Plane Motion 65
6.1 Translation 66
6.2 Rotation about Fixed Axis 67
6.3 General Plane Motion 69 Problems 76
Chapter 7 Kinetics of Particle78
7.1 Method of Motion Equations 78
7.2 Method of Inertia Force 81
7.3 Method of Work and Energy 82
7.4 Method of Impulse and Momentum 85
Problems 87
Chapter 8 Kinetics of Rigid Body in Plane Motion 90
8.1 Motion of Mass Center of System of Particles 92
8.2 Motion of System of Particles about Mass Center 92
8.3 Method of Motion Equations for Rigid Body in Plane Motion 93
8.4 Method of Inertia Force for Rigid Body in Plane Motion 95
8.5 Method of Work and Energy for Rigid Body in Plane Motion 97
8.6 Method of Impulse and Momentum for Rigid Body in Plane Motion 100
Problems 101
Chapter 9 Fundamentals of Mechanics of Materials 105
9.1 External Forces 105
9.2 Internal Forces 106
9.3 Stresses 107
9.4 Strains 111
9.5 Hooke’s Law 113
Problems 113
Chapter 10 Axial Tension or Compression 115
10.1 Axial Force115
10.2 Normal Stress on Cross Section 115
10.3 Normal and Shearing Stresses on Oblique Section 117
10.4 Normal Strain 119
10.5 Deformation of Axially Loaded Bar 120
10.6 Statically Indeterminate Axially Loaded Bar 122
10.7 Design of Axially Loaded Bar 123
Problems 124
Chapter 11 Torsion 127
11.1 Twisting Moment 127
11.2 Hooke’s Law in Shear 127
11.3 Shearing Stress on Cross Section 128
11.4 Normal and Shearing Stresses on Oblique Section 131
11.5 Angle of Twist 132
11.6 Statically Indeterminate Shaft 134
11.7 Design of Circular Shaft 135
Problems 136
Chapter 12 Bending Internal Forces 139
12.1 Shearing-Force and Bending-Moment Diagrams 140
12.2 Relations between Distributed Load, Shearing Force, and Bending Moment 143
12.3 Relations between Concentrated Load, Shearing Force, and Bending Moment 146
Problems 148
Chapter 13 Bending Stresses 150
13.1 Normal Stresses on Cross Section in Pure Bending 150
13.2 Normal and Shearing Stresses on Cross Section in Transverse-Force Bending 154
13.3 Design of Prismatic Beam 159
Problems 160
Chapter 14 Bending Deformation 163
14.1 Method of Integration 164
14.2 Method of Superposition 166
14.3 Statically Indeterminate Beam 167
Problems 169
Chapter 15 Stress Analysis and Strength Theories 171
15.1 Stress Transformation 171
15.2 Principal Stresses 173
15.3 Maximum Shearing Stresses 175
15.4 Pressure Vessels 177
15.5 Generalized Hooke’s Law 179
15.6 Strength Theories 181
Problems 185
Chapter 16 Combined Loadings 188
16.1 Bar in Eccentric Tension or Compression 188
16.2 I-Beam in Transverse-Force Bending190
16.3 Beam in Bending and Tension/Compression 194
16.4 Shaft in Torsion and Bending 196
Problems 199Chapter 17 Stability of Column 201
17.1 Critical Load of Long Column with Pin Supports201
17.2 Critical Load of Long Column with Other Supports 203
17.3 Critical Stress of Long Column 204
17.4 Critical Stress of Intermediate Column 205
17.5 Design of Column 207
Problems 209
References 211
Appendix I Center of Gravity 212
I.1 Plate 212
I.2 Composite Plate 212
I.3 3D Body 213
I.4 3D Composite Body 214
Appendix II Mass Moment of Inertia 216
II.1 Moment of Inertia and Radius of Gyration 216
II.2 Parallel-Axis Theorem 216
Appendix 111Properties of Materials 218
III.1 Tension of Low-Carbon Steel 218
III.2 Ductile and Brittle Materials 220
III.3 Stress-Strain Curve of Ductile Materials without Distinct Yield Point 221
III.4 Percent Elongation and Percent Reduction in Area 221
III.5 Properties of Materials in Compression 222
Appendix IV Properties of Area 223
IV.1 First Moment 223
IV.2 Moment of Inertia and Polar Moment of Inertia 224
IV.3 Radius of Gyration and Polar Radius of Gyration 225
IV.4 Product of Inertia 226
IV.5 Parallel-Axis Theorem 226
IV.6 Geometrical Properties of Commonly-Used Areas 227
Appendix V Shape Steels 228
V.1 I Steel 228
V.2 Channel Steel 229
V.3 Equal Angle Steel 231
V.4 Unequal Angle Steel 233
Appendix VI Deflection Curves 236
中文版
第1章理論力學基礎237
1.1基本概念237
1.2牛頓定律238
1.3平行四邊形定律238
1.4力矩239
1.5力矩定理242
1.6力偶矩243
1.7力系簡化243
習題246
第2章質點靜力學249
2.1平面匯交力合成249
2.2平面匯交力平衡254
2.3空間匯交力合成256
2.4空間匯交力平衡258
習題259
第3章剛體靜力學262
3.1二維剛體平衡262
3.2二力和三力物體264
3.3平面桁架265
3.4三維剛體平衡269
習題270
第4章摩擦274
4.1滑動摩擦274
4.2摩擦角275
4.3滑動摩擦問題276
4.4滾動摩阻279
習題279
第5章質點運動學281
5.1質點運動281
5.2質點合成運動285
習題289
第6章剛體平面運動學292
6.1平移293
6.2定軸轉動294
6.3一般平面運動296
習題302
第7章質點動力學304
7.1運動方程法304
7.2慣性力法307
7.3功能法307
7.4衝量動量法310
習題312
第8章剛體平面動力學315
8.1質點系質心的運動316
8.2質點系相對質心的運動317
8.3平面運動剛體的運動方程法318
8.4平面運動剛體的慣性力法320
8.5平面運動剛體的功能法321
8.6平面運動剛體的衝量動量法324
習題325
第9章材料力學基礎329
9.1外力329
9.2內力330
9.3應力331
9.4應變334
9.5胡克定律336
習題336
第10章軸向拉壓337
10.1軸力337
10.2橫截面正應力337
10.3斜截面正應力和剪應力338
10.4線應變340
10.5拉壓變形342
10.6靜不定拉壓桿343
10.7拉壓桿設計344
習題345
第11章扭轉347
11.1扭矩347
11.2剪下胡克定律347
11.3橫截面剪應力348
11.4斜截面正應力和剪應力351
11.5扭轉角352
11.6靜不定軸353
11.7圓軸設計354
習題355
第12章彎曲內力357
12.1剪力和彎矩圖358
12.2分布載荷、剪力和彎矩之間的關係360
12.3集中載荷、剪力和彎矩之間的關係362
習題364
第13章彎曲應力366
13.1純彎曲橫截面正應力366
13.2橫力彎曲橫截面正應力和剪應力369
13.3等直梁設計373
習題374
第14章彎曲變形377
14.1積分法378
14.2疊加法379
14.3靜不定梁381
習題382
第15章應力分析與強度理論384
15.1應力變換384
15.2主應力386
15.3最大剪應力387
15.4壓力容器389
15.5廣義胡克定律391
15.6強度理論393
習題396
第16章組合載荷399
16.1偏心拉（壓）桿399
16.2橫彎工字梁401
16.3拉（壓）彎梁403
16.4彎扭軸405
習題407
第17章壓桿穩定409
17.1兩端鉸支細長壓桿臨界載荷409
17.2其他支撐細長壓桿臨界載荷410
17.3細長壓桿臨界應力411
17.4中長壓桿臨界應力412
17.5壓桿設計414
習題415
主要參考文獻417
附錄I重心418
I.1薄板418
I.2組合薄板418
I.3三維物體419
I.4三維組合物體419
附錄II轉動慣量421
II.1轉動慣量與迴轉半徑421
II.2平行移軸定理421
附錄III材料性能423
III.1低碳鋼拉伸423
III.2塑性和脆性材料424
III.3無明顯屈服點塑性材料的應力應變曲線425
III.4伸長率和斷面收縮率425
III.5材料壓縮性能425
附錄IV截面性質427
IV.1靜矩427
IV.2慣性矩與極慣性矩428
IV.3慣性半徑與極慣性半徑428
IV.4慣性積429
IV.5平行移軸定理429
IV.6常用截面幾何性質430
附錄V型鋼431
V.1工字鋼431
V.2槽鋼432
V.3等邊角鋼434
V.4不等邊角鋼437
附錄VI撓度曲線440Contents 目 錄
Preface 前言
English Edition
Chapter 1 Fundamentals of Theoretical Mechanics 1
1.1 Basic Concepts 1 1.2 Newton’s Laws 2
1.3 Parallelogram Law 3
1.4 Moment of Force 4
1.5 Principle of Moments 7
1.6 Moment of Couple 8
1.7 Reduction of Force System 9
Problems 13
Chapter 2 Statics of Particle 15
2.1 Resultant of Coplanar Concurrent Forces 15
2.2 Equilibrium of Coplanar Concurrent Forces 20
2.3 Resultant of Spatial Concurrent Forces22
2.4 Equilibrium of Spatial Concurrent Forces 25
Problems 26
Chapter 3 Statics of Rigid Body 30
3.1 Equilibrium of Two-Dimensional Rigid Body 30
3.2 Two-Force and Three-Force Bodies 33
3.3 Planar Trusses 34
3.4 Equilibrium of Three-Dimensional Rigid Body 38
Problems 39
Chapter 4 Friction 43
4.1 Sliding Friction 43
4.2 Angle of Friction 44
4.3 Problems Involving Sliding Friction 46
4.4 Rolling Resistance 49
Problems 50
Chapter 5 Kinematics of Particle 52
5.1 Motion of Particle 52
5.2 Resultant Motion of Particle 57
Problems 62
Chapter 6 Kinematics of Rigid Body in Plane Motion 65
6.1 Translation 66
6.2 Rotation about Fixed Axis 67
6.3 General Plane Motion 69
Problems 76
Chapter 7 Kinetics of Particle78
7.1 Method of Motion Equations 78
7.2 Method of Inertia Force 81
7.3 Method of Work and Energy 82
7.4 Method of Impulse and Momentum 85
Problems 87
Chapter 8 Kinetics of Rigid Body in Plane Motion 90
8.1 Motion of Mass Center of System of Particles 92
8.2 Motion of System of Particles about Mass Center 92
8.3 Method of Motion Equations for Rigid Body in Plane Motion 93
8.4 Method of Inertia Force for Rigid Body in Plane Motion 95
8.5 Method of Work and Energy for Rigid Body in Plane Motion 97
8.6 Method of Impulse and Momentum for Rigid Body in Plane Motion 100
Problems 101
Chapter 9 Fundamentals of Mechanics of Materials 105
9.1 External Forces 105
9.2 Internal Forces 106
9.3 Stresses 107
9.4 Strains 111
9.5 Hooke’s Law 113
Problems 113
Chapter 10 Axial Tension or Compression 115
10.1 Axial Force115
10.2 Normal Stress on Cross Section 115
10.3 Normal and Shearing Stresses on Oblique Section 117
10.4 Normal Strain 119
10.5 Deformation of Axially Loaded Bar 120
10.6 Statically Indeterminate Axially Loaded Bar 122
10.7 Design of Axially Loaded Bar 123
Problems 124
Chapter 11 Torsion 127
11.1 Twisting Moment 127
11.2 Hooke’s Law in Shear 127
11.3 Shearing Stress on Cross Section 128
11.4 Normal and Shearing Stresses on Oblique Section 131
11.5 Angle of Twist 132
11.6 Statically Indeterminate Shaft 134
11.7 Design of Circular Shaft 135
Problems 136
Chapter 12 Bending Internal Forces 139
12.1 Shearing-Force and Bending-Moment Diagrams 140
12.2 Relations between Distributed Load, Shearing Force, and Bending Moment 143
12.3 Relations between Concentrated Load, Shearing Force, and Bending Moment 146
Problems 148
Chapter 13 Bending Stresses 150
13.1 Normal Stresses on Cross Section in Pure Bending 150
13.2 Normal and Shearing Stresses on Cross Section in Transverse-Force Bending 154
13.3 Design of Prismatic Beam 159
Problems 160
Chapter 14 Bending Deformation 163
14.1 Method of Integration 164
14.2 Method of Superposition 166
14.3 Statically Indeterminate Beam 167
Problems 169
Chapter 15 Stress Analysis and Strength Theories 171
15.1 Stress Transformation 171
15.2 Principal Stresses 173
15.3 Maximum Shearing Stresses 175
15.4 Pressure Vessels 177
15.5 Generalized Hooke’s Law 179
15.6 Strength Theories 181
Problems 185
Chapter 16 Combined Loadings 188
16.1 Bar in Eccentric Tension or Compression 188
16.2 I-Beam in Transverse-Force Bending190
16.3 Beam in Bending and Tension/Compression 194
16.4 Shaft in Torsion and Bending 196
Problems 199Chapter 17 Stability of Column 201
17.1 Critical Load of Long Column with Pin Supports201
17.2 Critical Load of Long Column with Other Supports 203
17.3 Critical Stress of Long Column 204
17.4 Critical Stress of Intermediate Column 205
17.5 Design of Column 207
Problems 209
References 211
Appendix I Center of Gravity 212
I.1 Plate 212
I.2 Composite Plate 212
I.3 3D Body 213
I.4 3D Composite Body 214
Appendix II Mass Moment of Inertia 216
II.1 Moment of Inertia and Radius of Gyration 216
II.2 Parallel-Axis Theorem 216
Appendix 111Properties of Materials 218
III.1 Tension of Low-Carbon Steel 218
III.2 Ductile and Brittle Materials 220
III.3 Stress-Strain Curve of Ductile Materials without Distinct Yield Point 221
III.4 Percent Elongation and Percent Reduction in Area 221
III.5 Properties of Materials in Compression 222
Appendix IV Properties of Area 223
IV.1 First Moment 223
IV.2 Moment of Inertia and Polar Moment of Inertia 224
IV.3 Radius of Gyration and Polar Radius of Gyration 225
IV.4 Product of Inertia 226
IV.5 Parallel-Axis Theorem 226
IV.6 Geometrical Properties of Commonly-Used Areas 227
Appendix V Shape Steels 228
V.1 I Steel 228
V.2 Channel Steel 229
V.3 Equal Angle Steel 231
V.4 Unequal Angle Steel 233
Appendix VI Deflection Curves 236
中文版
第1章理論力學基礎237
1.1基本概念237
1.2牛頓定律238
1.3平行四邊形定律238
1.4力矩239
1.5力矩定理242
1.6力偶矩243
1.7力系簡化243
習題246
第2章質點靜力學249
2.1平面匯交力合成249
2.2平面匯交力平衡254
2.3空間匯交力合成256
2.4空間匯交力平衡258
習題259
第3章剛體靜力學262
3.1二維剛體平衡262
3.2二力和三力物體264
3.3平面桁架265
3.4三維剛體平衡269
習題270
第4章摩擦274
4.1滑動摩擦274
4.2摩擦角275
4.3滑動摩擦問題276
4.4滾動摩阻279
習題279
第5章質點運動學281
5.1質點運動281
5.2質點合成運動285
習題289
第6章剛體平面運動學292
6.1平移293
6.2定軸轉動294
6.3一般平面運動296
習題302
第7章質點動力學304
7.1運動方程法304
7.2慣性力法307
7.3功能法307
7.4衝量動量法310
習題312
第8章剛體平面動力學315
8.1質點系質心的運動316
8.2質點系相對質心的運動317
8.3平面運動剛體的運動方程法318
8.4平面運動剛體的慣性力法320
8.5平面運動剛體的功能法321
8.6平面運動剛體的衝量動量法324
習題325
第9章材料力學基礎329
9.1外力329
9.2內力330
9.3應力331
9.4應變334
9.5胡克定律336
習題336
第10章軸向拉壓337
10.1軸力337
10.2橫截面正應力337
10.3斜截面正應力和剪應力338
10.4線應變340
10.5拉壓變形342
10.6靜不定拉壓桿343
10.7拉壓桿設計344
習題345
第11章扭轉347
11.1扭矩347
11.2剪下胡克定律347
11.3橫截面剪應力348
11.4斜截面正應力和剪應力351
11.5扭轉角352
11.6靜不定軸353
11.7圓軸設計354
習題355
第12章彎曲內力357
12.1剪力和彎矩圖358
12.2分布載荷、剪力和彎矩之間的關係360
12.3集中載荷、剪力和彎矩之間的關係362
習題364
第13章彎曲應力366
13.1純彎曲橫截面正應力366
13.2橫力彎曲橫截面正應力和剪應力369
13.3等直梁設計373
習題374
第14章彎曲變形377
14.1積分法378
14.2疊加法379
14.3靜不定梁381
習題382
第15章應力分析與強度理論384
15.1應力變換384
15.2主應力386
15.3最大剪應力387
15.4壓力容器389
15.5廣義胡克定律391
15.6強度理論393
習題396
第16章組合載荷399
16.1偏心拉（壓）桿399
16.2橫彎工字梁401
16.3拉（壓）彎梁403
16.4彎扭軸405
習題407
第17章壓桿穩定409
17.1兩端鉸支細長壓桿臨界載荷409
17.2其他支撐細長壓桿臨界載荷410
17.3細長壓桿臨界應力411
17.4中長壓桿臨界應力412
17.5壓桿設計414
習題415
主要參考文獻417
附錄I重心418
I.1薄板418
I.2組合薄板418
I.3三維物體419
I.4三維組合物體419
附錄II轉動慣量421
II.1轉動慣量與迴轉半徑421
II.2平行移軸定理421
附錄III材料性能423
III.1低碳鋼拉伸423
III.2塑性和脆性材料424
III.3無明顯屈服點塑性材料的應力應變曲線425
III.4伸長率和斷面收縮率425
III.5材料壓縮性能425
附錄IV截面性質427
IV.1靜矩427
IV.2慣性矩與極慣性矩428
IV.3慣性半徑與極慣性半徑428
IV.4慣性積429
IV.5平行移軸定理429
IV.6常用截面幾何性質430
附錄V型鋼431
V.1工字鋼431
V.2槽鋼432
V.3等邊角鋼434
V.4不等邊角鋼437
- 參考
- 附錄一重心
- 附錄II 質量慣性矩
- 附錄三材料特性
- 附錄IV 面積屬性
- 附錄 V 型鋼
- 附錄六撓度曲線
