Book description
Experimental Stress Analysis deals with different aspects of stress analysis, highlighting basic and advanced concepts, with a separate chapter on aircraft structures. The inclusion of a large number of figures, tables, and solved problems ensure a clear and thorough understanding of the concepts. Designed for undergraduate students of mechanical engineering, this takes into account the syllabi of various universities and technical institutions.
Table of contents
- Cover
- Title page
- Contents
- About the Author
- Dedication
- Preface
-
Chapter 1. Elementary Elasticity
- 1.1 Introduction
- 1.2 Stress Tensor
- 1.3 Stress at a Point
- 1.4 Plane Stress Condition
- 1.5 Strain Tensor
- 1.6 Plane Strain Condition
- 1.7 Deformations
- 1.8 Generalized Hooke's Law
- 1.9 Elastic Constants K and G
- 1.10 Equilibrium Equations
- 1.11 Second Degree Polynomial
- 1.12 A Beam Subjected to Pure Bending
- Multiple Choice Questions
- Exercise
-
Chapter 2. Mechanical Behaviour of Materials
- 2.1 Introduction
- 2.2 Crystalline Materials
- 2.3 Crystal Structures of Various Elements
- 2.4 Atomic Bonding
- 2.5 Single Crystal
- 2.6 Polycrystalline Materials
- 2.7 Imperfections in Solids
- 2.8 Dislocations
- 2.9 Surface Imperfections
- 2.10 Volume Imperfections
- 2.11 Slip Systems
- 2.12 Mechanical Properties
- 2.13 Hardness
- 2.14 Failure Analysis
- 2.15 Fracture Toughness
- 2.16 Fatigue
- 2.17 Creep
- 2.18 Stress Relaxation
- Multiple Choice Questions
- Practice Problems
-
Chapter 3. Fixed Beams
- 3.1 Introduction
- 3.2 Fixed Beam-bending Moment Diagram
- 3.3 Fixed Beam-support Moments
- 3.4 Fixed Beam with a Concentrated Load at Centre
- 3.5 Fixed Beam with Uniformly Distributed Load Throughout Its Length
- 3.6 Fixed Beam with an Eccentric Load
- 3.7 Effect of Sinking of a Support in a Fixed Beam
- 3.8 Effect of Rotation of a Support in a Fixed Beam
- Multiple Choice Questions
- Practice Problems
- Chapter 4. Continuous Beams
-
Chapter 5. Torsion of Non-circular Shafts
- 5.1 Introduction
- 5.2 Rectangular Section
- 5.3 Torsion of Elliptical Section Shaft
- 5.4 Torsion of a Shaft with Equilateral Triangular Section
- 5.5 Membrane Analogy
- 5.6 Torsion of Thin Walled Sections
- 5.7 Torsion of Thin Rectangular Sections
- 5.8 Torsion of Thin Walled Multi-cell Sections
- Multiple Choice Questions
- Practice Problems
- Chapter 6. Statically Indeterminate Structures
- Chapter 7. Rotational Stresses
-
Chapter 8. Strain Gauges
- 8.1 Introduction
- 8.2 Electrical Resistance Strain Gauge
- 8.3 Gauge Sensitivities and Gauge Factor
- 8.4 Temperature Compensation
- 8.5 Parameters Influencing the Behaviour of Strain Gauge
- 8.6 Rosette Analyses
- 8.7 Electrical Circuits
- 8.8 Semiconductor Strain Gauges
- 8.9 Stress Gauge
- Multiple Choice Questions
- Practice Problems
-
Chapter 9. Photoelasticity
- 9.1 Introduction
- 9.2 Stress Optic Law
- 9.3 Properties of Light
- 9.4 Plane Polariscope
- 9.5 Properties of Isoclinic Fringes
- 9.6 Circular Polariscope
- 9.7 Compensation Techniques
- 9.8 Fringe Sharpening by Partial Mirrors
- 9.9 Fringe Multiplication by Partial Mirrors
- 9.10 Separation Techniques
- 9.11 Stresses in Prototype
- 9.12 Three Dimensional Photoelasticity
- 9.13 Characteristics of a Good Photoelastic Material
- Multiple Choice Questions
- Practice Problems
-
Chapter 10. Brittle Coating Technique
- 10.1 Introduction
- 10.2 Coating Stresses
- 10.3 Failure Theories
- 10.4 Crack Patterns in Brittle Coating
- 10.5 Refrigeration Technique
- 10.6 Load Relaxation Technique
- 10.7 Crack Detection
- 10.8 Types of Brittle Coating
- 10.9 Equipment for Brittle Coating Method
- 10.10 Preparation of Specimen
- 10.11 Testing Procedure
- 10.12 Calibration of Brittle Coating
- Multiple Choice Questions
- Practice Problems
- Chapter 11. Moire Fringes Technique
-
Chapter 12. Aircraft Structures
- 12.1 Introduction
- 12.2 Structural Components of Aircraft
- 12.3 Shear Centre
- 12.4 Shear Flow in Thin Webs
- 12.5 Shear Lag
- 12.6 Shear Load on Wing Ribs
- 12.7 Loads on Bulk Heads
- 12.8 Spanwise Taper Effect on Shear Flow in Webs
- 12.9 Shear Flow in Tapered Webs
- 12.10 Cutouts in Semimonococque Structures
- Multiple Choice Questions
- Exercise
-
Chapter 13. Experiments in Material Testing and Experimental Stress Analysis
- 13.1 Introduction
- 13.2 To Plot a Graph Between Actual Stress and Actual Strain for a Sample Under Tension Using UTM
- 13.3 Buckling Test on Columns Using UTM
- 13.4 Determination of Shear Centre of a Channel Section
- 13.5 Creep Test
- 13.6 Fatigue Test
- 13.7 Determination of Young's Modulus and Poisson's Ratio
- 13.8 Determination of Shear Modulus
- 13.9 Calibration of a Proving Ring
- 13.10 Calibration of a Photoelastic Model for Stress Fringe Value
- Copyright
Product information
- Title: Experimental Stress Analysis
- Author(s):
- Release date: December 2012
- Publisher(s): Pearson India
- ISBN: 9788131759103
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