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| Preface | |
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| Notation | |
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| Basic concepts | |
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| Introduction | |
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| Methods of prestressing | |
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| Introductory example | |
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| Transverse forces caused by draped tendons | |
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| Calculation of elastic stresses | |
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| Flexural behaviour - from initial to ultimate loads | |
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| Design procedures | |
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| Design properties of materials | |
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| Introduction | |
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| Composition of concrete | |
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| Strength of concrete | |
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| Deformation of concrete | |
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| Predictions of the creep coefficient and shrinkage | |
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| Thermal expansion | |
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| Steel used for prestressing | |
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| Steel relaxation | |
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| Non-prestressed reinforcement | |
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| Design for serviceability | |
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| Introduction | |
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| Stress limits | |
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| Determintaion of prestress and eccentricity in flexural members | |
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| Cable profiles | |
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| Short-term analysis of cross-sections | |
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| Time-dependent analysis of cross-sections | |
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| Losses of prestress | |
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| Deflection calculations | |
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| Ultimate flexural strength | |
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| Introduction | |
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| Flexural behaviour at overloads | |
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| Flexural strength theory | |
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| Approximate code-oriented procedures | |
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| Design calculations | |
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| Flanged sections | |
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| Design for shear and torsional strength | |
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| Introduction | |
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| Inclined cracking | |
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| Effect of prestress | |
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| Web reinforcement | |
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| Shear strength | |
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| Compatability torsion and equilibrium torsion | |
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| Effects of torsion | |
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| Design provisions for torsion in AS 3600-1988 | |
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| Punching shear | |
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| Design procedures for punching shear in AS 3600-1988 | |
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| Anchorage zones | |
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| Introduction | |
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| Pretensioned concrete - force transfer by bond | |
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| Post-tensioned concrete anchorage zones | |
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| Composite members | |
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| Types and advantages of composite construction | |
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| Behaviour of composite members | |
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| Stages of loading | |
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| Determination of prestress | |
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| Methods of analysis at service loads | |
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| Ultimate flexural strength | |
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| Horizontal shear transfer | |
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| Ultimate shear strength | |
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| Design procedures for determinate beams | |
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| Introduction | |
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| Types of section | |
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| Initial trial section | |
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| Design procedures - fully prestressed beams | |
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| Design procedures - partially prestressed beams | |
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| Statically indeterminate members | |
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| Introduction | |
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| Tendon profiles | |
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| Continuous beams | |
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| Statically indeterminate frames | |
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| Design of continuous beams | |
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| References | |
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| Two-way slabs - behaviour and design | |
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| Introduction | |
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| Effects of prestress | |
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| Design approach - general | |
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| One-way slabs | |
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| Two-way edge-supported slabs | |
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| Flat plate slabs | |
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| Flat slabs with drop panels | |
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| Band-beam and slab systems | |
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| Two-way slabs - serviceabilty | |
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| Introduction | |
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| The balanced load stage | |
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| Initial sizing of slabs | |
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| A review of simplified slab deflection models | |
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| Cracking in prestressed slabs | |
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| Long-term deflections | |
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| Worked examples | |
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| Compression and tension members | |
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| Types of compression members | |
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| Classification and behaviour of compression members | |
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| Cross-sectional analysis - compression and bending | |
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| Slenderness effects | |
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| Reinforcement requirements in compression members | |
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| Tension members | |
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| Appendix: Alternative models for creep and shrinkage | |
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| Index | |