This book gives comprehensive coverage of mechanical science for HNC/HND students taking mechanical engineering courses, including all topics likely to be covered in both years of such courses, as well as for first year undergraduate courses in mechanical engineering. It features 500 problems with answers and 200 worked examples. The third edition includes a new section on power transmission and an appendix on mathematics to help students with the basic notation of calculus and solution of differential equations.
This book gives comprehensive coverage of mechanical science for HNC/HND students taking mechanical engineering courses, including all topics likely to be covered in both years of such courses, as well as for first year undergraduate courses in mechanical engineering. It features 500 problems with answers and 200 worked examples. The third edition includes a new section on power transmission and an appendix on mathematics to help students with the basic notation of calculus and solution of differential equations.Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Former Head of Research, Development and Monitoring at BTEC
Inhaltsangabe
Preface. Chapter 1 Forces and equilibrium 1.1 Scalars and vectors 1.2 Force as a vector 1.3 Non-concurrent forces 1.4 Free-body diagrams 1.5 Forces in equilibrium Problems Chapter 2 Simple stress and strain 2.1 Stress and strain 2.2 Thermal stresses 2.3 Composite bars 2.4 Poisson's ratio 2.5 Bulk modulus Problems Chapter 3 Beams 3.1 Types of beams 3.2 Bending moment and shearing force 3.3 Bending stresses 3.4 Second moment of area 3.5 Section modulus 3.6 Combined bending and direct stresses 3.7 Shear stresses due to bending 3.8 Composite beams 3.9 Plastic bending Problems Chapter 4 Deflections of beams 4.1 The deflection curve 4.2 Deflections by double-integration 4.3 Moment-area method 4.4 Macaulay's method 4.5 Statically-indeterminate beams Problems Chapter 5 Struts and columns 5.1 Buckling 5.2 Euler's equation 5.3 Limitations of Euler's equation Problems Chapter 6 Torsion 6.1 Torsion of circular shafts 6.2 Transmission of power 6.3 Compound shafts Problems Chapter 7 Strain energy 7.1 Strain energy 7.2 Strain energy in axially loaded bars 7.3 Dynamic loading 7.4 Strain energy due to shear 7.5 Impact torsional loading 7.6 Strain energy due to bending 7.7 Impact loading of beams 7.8 Strain energy due to combined loading 7.9 Castigliano's theorem Problems Chapter 8 Stress and strain analysis 8.1 Complex stress situations 8.2 Simple tension 8.3 Biaxial stress system 8.4 General two-dimensional stress system 8.5 Mohr's stress circle 8.6 Principal strains and stresses 8.7 Plane strain 8.8 Theories of failure 8.9 Elastic constants Problems Chapter 9 Cylindrical shells 9.1 Thin cylindrical shell 9.2 Thin spherical shell 9.3 Volume changes of shells 9.4 Thick cylindrical shell 9.5 Compound tube Problems Chapter 10 Linear and angular motion 10.1 Linear motion 10.2 Curvilinear motion 10.3 Relative velocity 10.4 Angular motion 10.5 Torque and angular motion 10.6 Balancing of rotating masses 10.7 Momentum 10.8 Work and energy Problems Chapter 11 Mechanisms 11.1 Mechanisms 11.2 Velocity diagrams 11.3 Acceleration diagrams 11.4 Reciprocating mechanisms Problems Chapter 12 Turning moment diagrams 12.1 Crank effort diagrams 12.2 Fluctuations of speed and energy 12.3 Flywheels Problems Chapter 13 Power transmission 13.1 Machines and some basic definitions 13.2 Transmission of rotational motion 13.3 Geared systems 13.4 Gear trains 13.5 Epicyclic gear trains 13.6 Torques on gear trains Problems Chapter 14 Friction clutches, bearings and belt drives 14.1 Friction 14.2 Friction clutches 14.3 Bearings 14.4 Belt drives Problems Chapter 15 Gyroscopic motion 15.1 Vectors 15.2 Gyroscopic couple Problems Chapter 16 Free vibration 16.1 Simple harmonic motion 16.2 Linear vibrations of an elastic system 16.3 Torsional vibrations of an elastic system 16.4 Transverse vibrations of beams 16.5 Whirling of shafts Problems Chapter 17 Damped and forced oscillations 17.1 Free oscillations 17.2 Damped oscillations 17.3 Undamped forced oscillations 17.4 Damped forced oscillations Problems Chapter 18 Vibrations of multi-degree systems 18.1 Degrees of freedom 18.2 Coupled pendulums 18.3 Two rotor system 18.4 Forced vibrations 18.5 Systems with many degrees of freedom Problems Chapter 19 Finite element method 19.1 The finite element method 19.2 The analysis of simple rod elements 19.2 Local and global coordinates Problems Appendix: Some mathematics help Answers to problems Index
Preface. Chapter 1 Forces and equilibrium 1.1 Scalars and vectors 1.2 Force as a vector 1.3 Non-concurrent forces 1.4 Free-body diagrams 1.5 Forces in equilibrium Problems Chapter 2 Simple stress and strain 2.1 Stress and strain 2.2 Thermal stresses 2.3 Composite bars 2.4 Poisson's ratio 2.5 Bulk modulus Problems Chapter 3 Beams 3.1 Types of beams 3.2 Bending moment and shearing force 3.3 Bending stresses 3.4 Second moment of area 3.5 Section modulus 3.6 Combined bending and direct stresses 3.7 Shear stresses due to bending 3.8 Composite beams 3.9 Plastic bending Problems Chapter 4 Deflections of beams 4.1 The deflection curve 4.2 Deflections by double-integration 4.3 Moment-area method 4.4 Macaulay's method 4.5 Statically-indeterminate beams Problems Chapter 5 Struts and columns 5.1 Buckling 5.2 Euler's equation 5.3 Limitations of Euler's equation Problems Chapter 6 Torsion 6.1 Torsion of circular shafts 6.2 Transmission of power 6.3 Compound shafts Problems Chapter 7 Strain energy 7.1 Strain energy 7.2 Strain energy in axially loaded bars 7.3 Dynamic loading 7.4 Strain energy due to shear 7.5 Impact torsional loading 7.6 Strain energy due to bending 7.7 Impact loading of beams 7.8 Strain energy due to combined loading 7.9 Castigliano's theorem Problems Chapter 8 Stress and strain analysis 8.1 Complex stress situations 8.2 Simple tension 8.3 Biaxial stress system 8.4 General two-dimensional stress system 8.5 Mohr's stress circle 8.6 Principal strains and stresses 8.7 Plane strain 8.8 Theories of failure 8.9 Elastic constants Problems Chapter 9 Cylindrical shells 9.1 Thin cylindrical shell 9.2 Thin spherical shell 9.3 Volume changes of shells 9.4 Thick cylindrical shell 9.5 Compound tube Problems Chapter 10 Linear and angular motion 10.1 Linear motion 10.2 Curvilinear motion 10.3 Relative velocity 10.4 Angular motion 10.5 Torque and angular motion 10.6 Balancing of rotating masses 10.7 Momentum 10.8 Work and energy Problems Chapter 11 Mechanisms 11.1 Mechanisms 11.2 Velocity diagrams 11.3 Acceleration diagrams 11.4 Reciprocating mechanisms Problems Chapter 12 Turning moment diagrams 12.1 Crank effort diagrams 12.2 Fluctuations of speed and energy 12.3 Flywheels Problems Chapter 13 Power transmission 13.1 Machines and some basic definitions 13.2 Transmission of rotational motion 13.3 Geared systems 13.4 Gear trains 13.5 Epicyclic gear trains 13.6 Torques on gear trains Problems Chapter 14 Friction clutches, bearings and belt drives 14.1 Friction 14.2 Friction clutches 14.3 Bearings 14.4 Belt drives Problems Chapter 15 Gyroscopic motion 15.1 Vectors 15.2 Gyroscopic couple Problems Chapter 16 Free vibration 16.1 Simple harmonic motion 16.2 Linear vibrations of an elastic system 16.3 Torsional vibrations of an elastic system 16.4 Transverse vibrations of beams 16.5 Whirling of shafts Problems Chapter 17 Damped and forced oscillations 17.1 Free oscillations 17.2 Damped oscillations 17.3 Undamped forced oscillations 17.4 Damped forced oscillations Problems Chapter 18 Vibrations of multi-degree systems 18.1 Degrees of freedom 18.2 Coupled pendulums 18.3 Two rotor system 18.4 Forced vibrations 18.5 Systems with many degrees of freedom Problems Chapter 19 Finite element method 19.1 The finite element method 19.2 The analysis of simple rod elements 19.2 Local and global coordinates Problems Appendix: Some mathematics help Answers to problems Index
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