دانلود کتاب Concrete bridge engineering : performance and advances

Content: Cover -- CONCRETE BRIDGE ENGINEERING -- Preface -- Contents -- List of Contributors -- 1 Planning Site Investigations -- 1.1 INTRODUCTION -- 1.2 TYPES OF INVESTIGATION -- 1.3 TEST PROGRAMME PREPARATION AND EXECUTION -- 1.4 INTERPRETATION -- 1.5 GENERAL OBSERVATIONS -- REFERENCES -- 2 Assessment of Concrete in Bridge Structures -- 2.1 INTRODUCTION -- 2.2 RANGE OF TECHNIQUES AVAILABLE -- 2.3 ASSESSMENT DURING CONSTRUCTION -- 2.4 ASSESSMENT OF DETERIORATION -- 2.5 CORROSION OF REINFORCEMENT AND PRESTRESSING STEEL -- 2.6 ASSESSMENT OF STRUCTURAL INTEGRITY -- 2.7 ASSESSMENT OF PHYSICAL PROPERTIES OF CONCRETE -- 2.8 ASSESSMENT OF CONCRETE STRENGTH -- 2.9 MIX CONSTITUENTS AND PROPORTIONS -- 2.10 PERMEABILITY -- 2.11 PERFORMANCE TESTING, MONITORING AND ASSESSMENT OF REPAIRS -- 2.12 GENERAL OBSERVATIONS AND FUTURE DEVELOPMENTS -- REFERENCES -- 3 Assessment of Load Effects in Reinforced Concrete Slab Bridges -- 3.1 INTRODUCTION -- 3.2 PARTIAL SAFETY FACTORS -- 3.3 LOADING -- 3.4 STRUCTURAL ANALYSIS -- 3.5 MATERIAL PROPERTIES AND SECTION CAPACITIES -- 3.6 COMMENTS -- REFERENCES -- 4 Repair and Protection of Reinforced Concrete Bridges -- 4.1 INTRODUCTION -- 4.2 DURABILITY OF CONCRETE -- 4.3 POROSITY AND PERMEABILITY -- 4.4 CAUSES OF DETERIORATION OF CONCRETE BRIDGES -- 4.5 MATERIALS FOR REPAIR -- 4.6 CONCRETE REPAIR METHODS -- 4.7 CONCLUSIONS -- REFERENCES -- 5 The Thermal Response of Concrete Bridges -- 5.1 INTRODUCTION -- 5.2 AMBIENT THERMAL LOADING -- 5.3 HEAT OF HYDRATION -- 5.4 PROPERTIES OF CONCRETE FOR THERMAL ANALYSIS -- REFERENCES -- 6 Membrane Enhancement in Top Slabs of Concrete Bridges -- 6.1 INTRODUCTION -- 6.2 HISTORICAL BACKGROUND -- 6.3 THEORETICAL DEVELOPMENTS -- 6.4 LABORATORY AND FIELD STUDIES -- 6.5 DESIGN CODE PROVISIONS -- 6.6 CONCLUSIONS -- REFERENCES -- 7 Modified Concretes for Use in Bridge Structures -- 7.1 INTRODUCTION -- 7.2 LIGHTWEIGHT AGGREGATE CONCRETE -- 7.3 HIGH STRENGTH CONCRETE -- 7.4 ADMIXTURES -- 7.5 CEMENT REPLACEMENTS -- 7.6 POLYMER MODIFIED CONCRETES -- 7.7 FIBRE REINFORCED CONCRETE -- 7.8 PERMANENT FORMWORK -- 7.9 NON-CORRODING REINFORCEMENT -- 7.10 CONCLUSIONS -- REFERENCES -- 8 Prestressed Precast Concrete Bridges -- 8.1 INTRODUCTION -- 8.2 HISTORICAL REVIEW -- 8.3 DESIGN CRITERIA -- 8.4 BRIDGE TYPES -- 8.5 PRECAST CONCRETE IN BRIDGES -- 8.6 SPECIAL PROBLEMS -- REFERENCES -- 9 Joints and Substructures -- 9.1 INTRODUCTION -- 9.2 PROVISION FOR ARTICULATION -- 9.3 SUBSTRUCTURES -- 9.4 INSPECTION AND MAINTENANCE -- 9.5 MATERIALS FOR DE-ICING -- REFERENCES -- Index