Textbooks of Twelfth Five-Year Plan in Higher Vocational Colleges
ISBN 97875058940 13 Printing: 15.75
Pricing: 28.90 Chapter 65438 +0 Basic concepts of statics and force analysis of objects 1
Basic concepts of statics 1. 1 2
1.2 statics axiom 4
1.3 Concepts and types of constraint and constraint reaction 7
1.4 Force analysis and force diagram of objects 1 1
Chapter II Synthesis and Balance of Plane Force System 22
2. 1 plane intersection force system simplification and equilibrium equation 23
2.2 Moment Theorem and the resultant moment of force point 30
2.3 Plane Couple System Synthesis and Balance 35
2.4 Simplification of Plane General Force System and Balance Equation 4 1
2.5 plane parallel force system equilibrium equation 50
Chapter III Balance of Target System 58
3. 1 Concepts of statically indeterminate and statically indeterminate problems 59
3.2 System Balance Analysis 60
3.3 Balance of Objects Considering Friction 67
The fourth chapter is the basic concept of material mechanics.
4. 1 the task of material mechanics 85
4.2 Basic assumptions of material mechanics 86
4.3 Internal force 86
4.4 Stress and strain 88
4.5 Basic Stress and Deformation Form of Bar 90
Chapter 5 Axial Tension or Compression 93
5. 1 internal force analysis of axial tension or compression 94
5.2 Stress analysis of axial tension or compression 98
5.3 Hooke's Law of Axial Tension or Compression Deformation 100
5.4 Mechanical properties of materials under axial tension and compression 104
5.5 Calculation of axial tensile or compressive strength 1 1 1
5.6 Introduction to statically indeterminate problems in tension and compression 1 17
5.7 the concept of stress concentration 120
Chapter VI Shear and Extrusion 129
6. The concept of1shear 130
6.2 Calculation of Shear Force 13 1
6.3 Calculation of extrusion 132
Chapter VII Torsion of Round Shaft 140
7. 1 internal force when the circular shaft is twisted 14 1
7.2 Stress distribution law and strength condition when the circular shaft is twisted 145
7.3 Calculation of Torsional Deformation and Stiffness of Circular Shaft 149
Chapter VIII Bending Deformation 159
8. 1 internal force of bending beam 160
8.2 Bending strength 173
8.3 Calculation of Bending Deformation 180
8.4 Measures to Improve Bending Strength and Stiffness of Beams 189
Chapter 9 Combination deformation 202
9. 1 combination of stretching or compression and bending 203
9.2 Combination of Bending and Torsion 206
Chapter 10 Stability of compression bar 2 17
10. 1 the concept of stability of compression bar 2 17
10.2 determination of critical force
Stability calculation of 10.3 compression bar 222
10.4 Measures to improve the stability of the compression bar 224
Appendix part steel table
refer to