附註:Cover; Half Title; Title Page; Copyright Page; Contents; Preface; Workshop; Acknowledgments; 1: Characterization of high performance fiber reinforced cement composites -- HPFRCC; Abstract; Contents; 1 Relative Meaning of ""Advanced"" and/or ""High Performance; 2 Definition and Applications of High Performance Fiber Reinforced Cement Composites -- HPFRCC; 3 Conditions to Achieve Quasi-Strain Hardening and Multiple Cracking; 3 .1 Solution Based on the Mechanics of Composite Materials; 3.1.1 Numerical Example; 3 .2 Solution Based on Micro-Mechanics of Crack Bridging and Fracture
3 .3 Solution Based on Fracture Energy of Debonding4 Comparison of Critical Fiber Volume Fraction; 5 Minimum Volume Fraction of Fibers; 6 Toughness and Fracture Energy; 6 .1 Toughness Index; 6 .2 Fracture Energy and Energy of Pull-Out; 7 Additional Needs for Characterization; 8 Concluding Remarks; 9 Acknowledgments; 10 References; 2: Specific production and manufacturing issues; Abstract; Contents; 1 Introduction; 2 Matrices; 3 Fibers; 4 HPFRCC reinforced with non-metallic fibers; 4.1 Asbestos cement; 4.2 Cellulose-pulp cements; 4.3 Polypropylene cements
4.4 Carbon-Mat-Mortar Composites (CMMC)4.5 Glass-Fiber Reinforced Composite (GFRC); 5 HPFRCCs reinforced with steel fibers; 5.1 Reactive Powder Concrete (RPC); 5.2 LCPC's multifiber HPFRCCs; 5.3 Compact Reinforced Composite (CRC); 5.4 Fiber Reinforced Chemically Activated Fly Ash (FR-CAFA); 6 Manufacturing of HPFRCCs reinforced with non-metallic fibers; 6.1 General; 6.2 Mixing Equipment and Procedures; 6.3 Placement; 6.4 Curing; 7 Manufacturing of HPFRCCs reinforced with metallic fibers; 7.1 Mixing equipment and procedures; 7.2 Placement; 7.3 Vibration; 7.4 Demoulding; 7.5 Curing
7.6 Heat treatment8 Conclusions; 9 References; 3: Micromechanical models of mechanical response of HPFRCC; Abstract; Contents; 1 INTRODUCTION; 2 UNIAXIAL TENSILE RESPONSE; 2.1 Introduction; 2.2 Behavior before First Cracking; 2.3 The Steady State Cracking Criterion; 2.4 Condition for Further Cracking; 2.5 Multiple Cracking Regime; 2.6 Effect of Interfacial Dual Slip on Multiple Cracking; 2.7 Tensile Behavior of HPFRCC with Main Reinforcements; 2.8 Effect of Fiber Weaving Structure on Tensile Behavior of HPFRCC; 2.9 Conclusion; 3 UNIAXIAL COMPRESSIVE RESPONSE; 3.1 Introduction
3.2 A Micromechanical Model3.2.1 Fiber strengthening effect; 3.2.2 Fiber weakening effect; 3.3 Combined Strengthening and Weakening Effect of Fiber Addition; 3.4 Further Discussions and Conclusions; 4 FLEXURAL RESPONSE; 4.1 Introduction; 4.2 Flexural Strength of Quasi-brittle FRCC; 4.3 Flexural Strength of Strain-Hardening FRCC; 4.4 Conclusions; 5 FRACTURE RESPONSE; 5.1 Introduction; 5.2 Discontinuous-Aligned-Fiber Composites; 5.3 Discontinuous-Randomly-Distributed-Fiber Composites; 5.3.1 Pull-out Fracture Energy; 5.3.2 Debonding Fracture Energy; 5.4 Strain Hardening Cementitious Composites
摘要:"The leading international authorities bring together in this contributed volume the latest research and current thinking on advanced fiber reinforced cement composites. Under rigorous editorial control, 13 chapters map out the key properties and behaviour of these materials, which promise to extend their applications into many more areas in the coming years."--Provided by publisher.
