Efnisyfirlit

• Front Matter
• Dedication
• Preface to the First Edition
• Preface to the Second Edition
• Chapter 1 Introduction
• 1.1 FORCE AND MOMENT
• Figure 1.1 Flow chart of structural and stress analysis.
• Figure 1.2 Examples of external loadings.
• Figure 1.3 Moment of a force.
• 1.2 TYPES OF FORCE AND DEFORMATION
• 1.2.1 Force
• 1.2.2 Deformation
• 1.3 EQUILIBRIUM SYSTEM
• Figure 1.4 Internal forces on a cross section.
• Table 1.1
• 1.1.3 Free body diagram of an object or system
• Figure 1.5
• 1.3.2 Method of section
• Table 1.2
• Table 1.3
• 1.3.3 Method of joint
• 1.4 STRESSES
• Figure 1.6 Equilibrium of truss.
• 1.4.1 Normal stress
• 1.4.2 Shear stress
• Figure 1.7 Normal stress on a cross section.
• Figure 1.8 Shear stress on a cross section.
• 1.5 STRAINS
• Figure 1.9 Illustration of normal strain.
• 1.6 STRAIN–STRESS RELATION
• Figure 1.10 Illustration of shear strain.
• 1.7 GENERALISED HOOKE’s LAW
• Figure 1.11 Illustration of Poisson’s effect: (a) bar before loading and (b) bar after loading.
• Figure 1.12 Strain the x direction caused by tri-axial stresses.
• 1.8 STRENGTH, STIFFNESS AND FAILURE
• Figure 1.13 Bending of cantilever.
• Figure 1.14 Stress–strain curve.
• 1.9 KEY POINTS REVIEW
• Figure 1.15 Flow chart of solution procedure.
• 1.10 BASIC APPROACH FOR STRUCTURAL ANALYSIS
• 1.11 EXAMPLES
• EXAMPLE 1.1
• EXAMPLE 1.2
• EXAMPLE 1.3
• 1.12 CONCEPTUAL QUESTIONS
• 1.13 MINI TEST
• PROBLEM 1.1
• PROBLEM 1.2
• PROBLEM 1.3
• PROBLEM 1.4
• PROBLEM 1.5
• Chapter 2 Axial tension and compression
• 2.1 SIGN CONVENTION
• 2.2 NORMAL (DIRECT) STRESS
• Figure 2.1 Bar subjected to uniaxial force: (a) tension and (b) compression.
• Figure 2.2 Normal stress on cross section.
• 2.3 STRESSES ON AN ARBITRARILY INCLINED PLANE
• Figure 2.3 Stress on an inclined plane.
• 2.4 DEFORMATION OF AXIALLY LOADED MEMBERS
• 2.4.1 Members of uniform sections
• 2.4.2 Member with step changes
• Figure 2.4 Elongation of an axially loaded bar.
• Figure 2.5 Varying stress or strain along the bar.
• 2.5 STATICALLY INDETERMINATE AXIAL DEFORMATION
• Figure 2.6 Deformation of a statically indeterminate bar.
• 2.6 ELASTIC STRAIN ENERGY OF AN AXIALLY LOADED MEMBER
• 2.6.1 Strain energy U in an axially loaded member
• 2.6.2 Strain energy density, U0
• 2.7 SAINT-VENANT’s PRINCIPLE AND STRESS CONCENTRATION
• Figure 2.7 Illustration of Saint-Venant’s principle and stress concentration.
• 2.8 STRESS CAUSED BY TEMPERATURE
• Figure 2.8 Thermal expansion of a material.
• 2.9 KEY POINTS REVIEW
• 2.10 RECOMMENDED PROCEDURE OF SOLUTION
• 2.11 EXAMPLES
• EXAMPLE 2.1
• EXAMPLE 2.2
• EXAMPLE 2.3
• EXAMPLE 2.4
• EXAMPLE 2.5
• 2.12 CONCEPTUAL QUESTIONS
• 2.13 MINI TEST
• PROBLEM 2.1
• PROBLEM 2.2
• PROBLEM 2.3
• PROBLEM 2.4
• PROBLEM 2.5
• Chapter 3 Torsion
• 3.1 SIGN CONVENTION
• 3.2 SHEAR STRESS
• Figure 3.1 Torsional deformation of a circular bar.
• 3.3 ANGLE OF TWIST
• Figure 3.2 Sign convention.
• Figure 3.3 Shear stress distribution on cross section.
• 3.4 TORSION OF ROTATING SHAFTS
• Figure 3.4 Angle of rotation between two sections.
• 3.5 KEY POINTS REVIEW
• 3.6 RECOMMENDED PROCEDURE OF SOLUTION
• 3.7 EXAMPLES
• EXAMPLE 3.1
• EXAMPLE 3.2
• EXAMPLE 3.3
• EXAMPLE 3.4
• EXAMPLE 3.5
• EXAMPLE 3.6
• EXAMPLE 3.7
• 3.8 CONCEPTUAL QUESTIONS
• 3.9 MINI TEST
• PROBLEM 3.1
• PROBLEM 3.2
• PROBLEM 3.3
• PROBLEM 3.4
• PROBLEM 3.5
• Chapter 4 Shear and bending moment
• 4.1 DEFINITION OF BEAM
• 4.2 SHEAR FORCE AND BENDING MOMENT
• 4.3 BEAM SUPPORTS
• Figure 4.1 Illustration of beam bending.
• Figure 4.2 Types of deformation.
• 4.4 SIGN CONVENTION
• 4.4.1 Definition of positive shear
• Table 4.1 Beam supports and reactions
• Figure 4.3 Sign convention of shear force.
• 4.4.2 Definition of positive bending moment
• 4.5 RELATIONSHIPS BETWEEN BENDING MOMENT, SHEAR FORCE AND APPLIED LOAD
• Figure 4.4 Sign convention of bending moment.
• Figure 4.5 Internal forces of loaded beam.
• 4.6 SHEAR FORCE AND BENDING MOMENT DIAGRAMS
• Table 4.2 Common features of shear and bending moment diagrams
• 4.7 KEY POINTS REVIEW
• 4.8 RECOMMENDED PROCEDURE OF SOLUTION
• 4.9 EXAMPLES
• EXAMPLE 4.1
• EXAMPLE 4.2
• EXAMPLE 4.3
• EXAMPLE 4.4
• EXAMPLE 4.5
• 4.10 CONCEPTUAL QUESTIONS
• 4.11 MINI TEST
• PROBLEM 4.1
• PROBLEM 4.2
• PROBLEM 4.3
• PROBLEM 4.4
• PROBLEM 4.5
• Chapter 5 Bending stresses in symmetric beams
• 5.1 ELASTIC NORMAL STRESSES IN BEAMS
• Figure 5.1 Stress distribution on cross section subjected to bending.
• Figure 5.2 Bending of a beam.
• 5.2 CALCULATION OF SECOND MOMENT OF AREA
• Figure 5.3 Coordinate system for calculating section properties.
• Figure 5.4 Position of neutral axis.
• Table 5.1 Second moment of area about neutral axis
• Figure 5.5 Coordinate system for parallel axis theorem.
• 5.3 SHEAR STRESSES IN BEAMS
• Figure 5.6 Shear stress along the top edge of section.
• Figure 5.7 Calculation of S*.
• 5.4 PLASTIC DEFORMATION OF BEAMS
• Figure 5.8 Idealised strain–stress curve.
• Figure 5.9 (a) Stress caused by F is smaller than σYield and the beam deflects elastically σYield. (b) Stress caused by F reaches σYield on part of the section and a plastic hinge is developing. (c) Stress caused by F reaches σYield on the entire section and a plastic hinge has been developed.
• 5.5 KEY POINTS REVIEW
• 5.6 RECOMMENDED PROCEDURE OF SOLUTION
• 5.7 EXAMPLES
• EXAMPLE 5.1
• EXAMPLE 5.2
• EXAMPLE 5.3
• EXAMPLE 5.4
• EXAMPLE 5.5
• EXAMPLE 5.6
• EXAMPLE 5.7
• EXAMPLE 5.8
• 5.8 CONCEPTUAL QUESTIONS
• 5.9 MINI TEST
• PROBLEM 5.1
• PROBLEM 5.2
• PROBLEM 5.3
• PROBLEM 5.4
• PROBLEM 5.5
• Chapter 6 Deflection of beams under bending
• 6.1 SIGN CONVENTION
• Figure 6.1 Deflection of cantilever.
• Figure 6.2 Sign convention of bending.
• 6.2 EQUATION OF BEAM DEFLECTION
• 6.2.1 Integration method
• 6.2.2 Superposition method
• Table 6.1 Continuity conditions at critical sections
• Figure 6.3 Liner superposition of deflection.
• 6.2.3 Macaulay’s method (step function method)
• Table 6.2 Deflection of beam
• Figure 6.4 Coordinates for Macaulay’s equation.
• 6.3 KEY POINTS REVIEW
• 6.4 EXAMPLES
• 6.4.1 Examples of the integration method
• EXAMPLE 6.1
• EXAMPLE 6.2
• 6.4.2 Examples of the superposition method
• EXAMPLE 6.3
• EXAMPLE 6.4
• EXAMPLE 6.5
• EXAMPLE 6.6
• 6.4.3 Examples of Macaulay’s method
• EXAMPLE 6.7
• EXAMPLE 6.8
• 6.5 CONCEPTUAL QUESTIONS
• 6.6 MINI TEST
• PROBLEM 6.1
• PROBLEM 6.2
• PROBLEM 6.3
• PROBLEM 6.4
• PROBLEM 6.5
• Chapter 7 Complex stresses
• Figure 7.1 Three-dimensional stresses at a point of material.
• 7.1 TWO-DIMENSIONAL STATE OF STRESS
• Figure 7.2 Three-dimensional state of stresses.
• Figure 7.3 Examples of two-dimensional state of stresses.
• 7.1.1 Sign convention of stresses
• Figure 7.4 Example of stresses on an inclined plane.
• 7.1.2 Analytical method
• Figure 7.5 Stresses on an arbitrarily inclined plane.
• Figure 7.6 Equilibrium of a wedge.
• Figure 7.7 Principal stresses and directions.
• Figure 7.8 Directions of principal stresses.
• Figure 7.9 Concrete failure due to maximum shearing.
• 7.1.3 Graphic method
• Figure 7.10 Mohr’s circle.
• 7.2 KEY POINTS REVIEW
• 7.2.1 Complex stress system
• 7.2.2 Mohr’s circle
• 7.3 EXAMPLES
• EXAMPLE 7.1
• EXAMPLE 7.2
• EXAMPLE 7.3
• EXAMPLE 7.4
• 7.4 CONCEPTUAL QUESTIONS
• 7.5 MINI TEST
• PROBLEM 7.1
• PROBLEM 7.2
• PROBLEM 7.3
• PROBLEM 7.4
• PROBLEM 7.5
• Chapter 8 Complex strains and strain gauges
• Figure 8.1 Three-dimensional stresses.
• Figure 8.2 Two-dimensional strains.
• Figure 8.3 Two-dimensional principal stresses and strains.
• 8.1 STRAIN ANALYSIS
• Figure 8.4 Strain transformation.
• 8.2 STRAIN MEASUREMENT BY STRAIN GAUGES
• Figure 8.5 Torsion of a circular bar.
• Figure 8.6 Strain measurement using strain gauge rosette.
• 8.3 KEY POINTS REVIEW
• 8.3.1 Complex strain system
• 8.3.2 Strain measurement by strain gauges
• 8.4 EXAMPLES
• EXAMPLE 8.1
• EXAMPLE 8.2
• EXAMPLE 8.3
• EXAMPLE 8.4
• 8.5 CONCEPTUAL QUESTIONS
• 8.6 MINI TEST
• PROBLEM 8.1
• PROBLEM 8.2
• PROBLEM 8.3
• PROBLEM 8.4
• PROBLEM 8.5
• Chapter 9 Theories of elastic failure
• Figure 9.1 Brittle failure of a circular bar.
• Figure 9.2 Ductile failure of a circular bar.
• 9.1 MAXIMUM PRINCIPAL STRESS CRITERION
• 9.2 MAXIMUM SHEAR STRESS CRITERION (TRESCA THEORY)
• 9.3 DISTORTIONAL ENERGY DENSITY (VON MISES THEORY) CRITERION
• 9.4 SPECIAL FORMS OF TRESCA AND VON MISES CRITERIONS
• Figure 9.3 Beam subjected to bending and uniaxial tension.
• 9.5 KEY POINTS REVIEW
• 9.6 RECOMMENDED PROCEDURE OF SOLUTION
• Figure 9.4 Flow chart for failure analysis.
• 9.7 EXAMPLES
• EXAMPLE 9.1
• EXAMPLE 9.2
• EXAMPLE 9.3
• EXAMPLE 9.4
• 9.8 CONCEPTUAL QUESTIONS
• 9.9 MINI TEST
• PROBLEM 9.1
• PROBLEM 9.2
• PROBLEM 9.3
• PROBLEM 9.4
• PROBLEM 9.5
• Chapter 10 Buckling of columns
• 10.1 EULER FORMULAS FOR COLUMNS
• Figure 10.1 Strength failure of material subjected to compression.
• Figure 10.2 Buckling of long column.
• Figure 10.3 Commonly-used section profiles of structural column.
• 10.1.1 Euler formula for columns with pinned ends
• 10.1.2 Euler formulas for columns with other ends
• Figure 10.4 Buckling of column with pinned ends.
• Figure 10.5 Buckling of columns with other ends.
• Table 10.1 Effective length factor of compression members
• 10.2 LIMITATIONS OF EULER FORMULAS
• 10.3 KEY POINTS REVIEW
• 10.4 EXAMPLES
• EXAMPLE 10.1
• EXAMPLE 10.2
• EXAMPLE 10.3
• EXAMPLE 10.4
• EXAMPLE 10.5
• 10.5 CONCEPTUAL QUESTIONS
• 10.6 MINI TEST
• PROBLEM 10.1
• PROBLEM 10.2
• PROBLEM 10.3
• PROBLEM 10.4
• PROBLEM 10.5
• Chapter 11 Energy method
• 11.1 WORK AND STRAIN ENERGY
• 11.1.1 Work done by a force
• 11.1.2 Strain energy
• Figure 11.1 Work done by a force.
• Table 11.1 Strain energy
• 11.2 SOLUTIONS BASED ON ENERGY METHOD
• 11.2.1 Castigliano’s first theorem
• Figure 11.2 Strain energy due to the work done by the point forces.
• 11.2.2 Castigliano’s second theorem
• 11.3 VIRTUAL WORK AND THE PRINCIPLE OF VIRTUAL WORK
• 11.3.1 Virtual work
• 11.3.2 The principle of virtual work
• Figure 11.3 Illustration of virtual work.
• 11.3.3 Deflection of a truss system
• Figure 11.4 Deflection of truss.
• 11.4 KEY POINTS REVIEW
• 11.5 EXAMPLES
• EXAMPLE 11.1
• EXAMPLE 11.2
• EXAMPLE 11.3
• EXAMPLE 11.4
• EXAMPLE 11.5
• EXAMPLE 11.6
• EXAMPLE 11.7
• EXAMPLE 11.8
• 11.6 CONCEPTUAL QUESTIONS
• 11.7 MINI TEST
• PROBLEM 11.1
• PROBLEM 11.2
• PROBLEM 11.3
• PROBLEM 11.4
• PROBLEM 11.5
• Chapter 12 Bending of thin plates
• 12.1 THIN PLATE THEORY
• Figure 12.1 A thin rectangular plate.
• Figure 12.2 Bending of thin plate and bending stresses.
• 12.2 COMPARISONS OF BENDING OF BEAMS AND BENDING OF THIN PLATES
• Table 12.1 Bending of plates viz bending of beams
• 12.3 COMMONLY USED SUPPORT CONDITIONS
• 12.3.1 Clamped/fixed edges
• Figure 12.3 Plate with clamped edges.
• Figure 12.4 Plate with simply supported edges.
• 12.3.2 Simply supported edges
• 12.3.3 Free edges
• Figure 12.5 Plate with free edges.
• 12.4 KEY POINTS REVIEW
• 12.5 EXAMPLES
• EXAMPLE 12.1
• EXAMPLE 12.2
• EXAMPLE 12.3
• 12.6 CONCEPTUAL QUESTIONS
• 12.7 MINI TEST
• PROBLEM 12.1
• PROBLEM 12.2
• PROBLEM 12.3
• PROBLEM 12.4
• PROBLEM 12.5
• Chapter 13 Impact loads and vibration
• 13.1 IMPACT LOAD
• Table 13.1 Impact factor for some of the most common forms of impact
• 13.2 VIBRATION
• Figure 13.1 Single-degree-of-freedom (SDOF) model.
• 13.2.1 Types of vibration
• 13.2.1.1 Dynamic equilibrium equation of vibration
• Figure 13.2 Dynamic equilibrium of SDOF mass.
• 13.2.1.2 Free vibration (F(t)=0)
• Figure 13.3 Critically and overdamped motion.
• 13.2.1.3 Forced vibration (F(t)≠0)
• 13.2.1.4 Dynamic amplification factor
• 13.2.1.5 Resonance
• Figure 13.4 DAF viz frequency ratio.
• 13.3 KEY POINTS REVIEW
• 13.4 SUMMARY OF THE SOLUTIONS
• Table 13.2 Solution of SDOF system
• 13.5 EXAMPLES
• EXAMPLE 13.1
• EXAMPLE 13.2
• EXAMPLE 13.3
• EXAMPLE 13.4
• EXAMPLE 13.5
• EXAMPLE 13.6
• 13.6 CONCEPTUAL QUESTIONS
• 13.7 MINI TEST
• PROBLEM 13.1
• PROBLEM 13.2
• PROBLEM 13.3
• PROBLEM 13.4
• PROBLEM 13.5
• Back Matter
• Index