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Record Nr. |
UNINA9910872192903321 |
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Autore |
Shen Dejian |
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Titolo |
Seismic Performance of Corroded Reinforced Concrete Structures Retrofitted with FRP |
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Pubbl/distr/stampa |
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Singapore : , : Springer Singapore Pte. Limited, , 2024 |
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©2024 |
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ISBN |
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9789819979844 |
9789819979837 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (394 pages) |
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Disciplina |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Intro -- Foreword -- Preface -- Contents -- Abbreviations -- 1 Introduction -- 1.1 Corrosion and Retrofitting of Structures -- 1.1.1 Seismic Performance of Corrosion-Damaged Structures -- 1.1.2 Retrofitting of Structures -- 1.2 State-of-the-Art of Retrofitting of Structures -- 1.2.1 Bond Stress-Slip Relationship Between FRP Sheets and Concrete -- 1.2.2 Behavior of Beams Retrofitted with FRP -- 1.2.3 Seismic Performance of Columns Retrofitted with FRP -- 1.2.4 Seismic Performance of Beam-Column Joints Retrofitted with FRP -- 1.2.5 Seismic Performance of Shear Walls Retrofitted with FRP -- 1.2.6 Bond Behavior Between FRP Bars and Concrete -- 1.3 Objectives and Scope -- References -- 2 Bond Stress-Slip Relationship Between BFRP Sheets and Concrete Under Dynamic Loading -- 2.1 Effective Bond Length of BFRP Sheets Bonded to Concrete Under Dynamic Loading -- 2.1.1 Experimental Program -- 2.1.2 Failure Modes -- 2.1.3 Relationship Between Load and Displacement -- 2.1.4 Bond Strain and Bond Stress -- 2.1.5 Dynamic Effective Bond Length -- 2.2 Bond Stress-Slip Relationship Between BFRP Sheets and Concrete Under Dynamic Loading -- 2.2.1 Experimental Program -- 2.2.2 Bond Stress Under Dynamic Loading -- 2.2.3 Ultimate Load Under Dynamic Loading -- 2.2.4 Bond-Slip Relationship Under Dynamic Loading -- 2.3 Dynamic Bond Stress-Slip Relationship Between BFRP Sheets and Concrete Under Initial Static Loading -- 2.3.1 Experimental Program -- 2.3.2 Failure |
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Modes -- 2.3.3 Maximum Dynamic Bond Stress -- 2.3.4 Dynamic Effective Bond Length -- 2.3.5 Dynamic Ultimate Load -- 2.3.6 Dynamic Bond-Slip Relationship -- 2.4 Summary -- References -- 3 Retrofitting of Reinforced Concrete Beam with BFRP Sheets -- 3.1 Influence of Initial Cracks on the Frequency of RC Box Beam -- 3.1.1 Experimental Program -- 3.1.2 Test Result of Natural Frequency. |
3.1.3 Theoretical Analysis on Natural Frequency -- 3.1.4 Comparison on the Analytical Results and Test Data of Natural Frequency -- 3.1.5 Test Result of Deflection -- 3.1.6 Comparison on the Analytical Result and Test Data of Deflection -- 3.2 Behavior of RC Box Beam with Initial Cracks Retrofitted with BFRP Sheets -- 3.2.1 Experimental Program -- 3.2.2 Load-Bearing Capacity -- 3.2.3 Cracking Characteristics -- 3.2.4 Stiffness of Specimens -- 3.2.5 Strain Distribution in BFRP Sheets -- 3.3 Behavior of Reinforced Concrete Box Beam Retrofitted with BFRP Using End Anchorage in Grooving -- 3.3.1 Experimental Program -- 3.3.2 Failure Mode and Cracking Characteristics -- 3.3.3 Ductility of Specimens -- 3.3.4 Load-Bearing Capacity of Specimens -- 3.3.5 Stiffness and Natural Frequency -- 3.3.6 Relationship Between Load and Strain -- 3.4 Behavior of Reinforced Concrete Box Beam Retrofitted with BFRPs Using Steel Plate Anchorage -- 3.4.1 Experimental Program -- 3.4.2 Analysis on Cracking Characteristics -- 3.4.3 Analysis on Ductility -- 3.4.4 Analysis on Load-Bearing Capacity -- 3.4.5 Stiffness and Natural Frequency -- 3.4.6 Relationship Between Load and Strain -- 3.5 Summary -- References -- 4 Retrofitting of Corrosion-Damaged Reinforced Concrete Columns with BFRPs -- 4.1 Seismic Performance of Corrosion-Damaged Columns -- 4.1.1 Experimental Program -- 4.1.2 Failure Modes -- 4.1.3 Hysteretic Capacity -- 4.1.4 Skeleton Curves -- 4.1.5 Ductility and Load-Bearing Capacity -- 4.2 Seismic Performance of Corrosion-Damaged Columns Retrofitted with BFRP Sheets -- 4.2.1 Specimen Design and Fabrication -- 4.2.2 Failure Modes -- 4.2.3 Hysteretic Response -- 4.2.4 Skeleton Curves -- 4.2.5 Ductility and Load-Bearing Capacity -- 4.3 Summary -- References -- 5 Retrofitting of Corrosion-Damaged Reinforced Concrete Beam-Column Joints with BFRP Sheets. |
5.1 Seismic Performance of Corrosion-Damaged Beam-Column Joints -- 5.1.1 Experimental Program -- 5.1.2 Crack Pattern and Failure Modes -- 5.1.3 Hysteretic Response and Load-Bearing Capacity -- 5.1.4 Relationship Between Half-Cell Potentials, Corrosion Rate, and Load-Bearing Capacity -- 5.1.5 Stiffness Degradation -- 5.1.6 Ductility -- 5.1.7 Energy Dissipation Capacity -- 5.1.8 Strains Profiles of Reinforcing Bars -- 5.2 Seismic Performance of Corrosion-Damaged Beam-Column Joints Retrofitted with BFRP Sheets -- 5.2.1 Experimental Program -- 5.2.2 Crack Pattern and Failure Modes -- 5.2.3 Hysteretic Response and Load-Bearing Capacity -- 5.2.4 Stiffness Degradation -- 5.2.5 Ductility -- 5.2.6 Energy Dissipation Capacity -- 5.2.7 Strains Profiles of Reinforcing Bars -- 5.3 Retrofitting of Seismic-Damaged Beam-Column Joints Under Different Corrosion Rates with BFRP Sheets -- 5.3.1 Experimental Program -- 5.3.2 Crack Pattern and Failure Modes -- 5.3.3 Hysteretic Response and Skeleton Curves -- 5.3.4 Displacement Ductility -- 5.3.5 Stiffness Degradation -- 5.3.6 Energy Dissipation Capacity -- 5.3.7 Analysis of Shear Strength -- 5.4 Seismic Performance of Beam-Column Joints Retrofitted with BFRP Sheets in Different Methods -- 5.4.1 Experimental Program -- 5.4.2 Crack Pattern and Failure Modes -- 5.4.3 Hysteretic Response and Load-Displacement Curves -- 5.4.4 Ductility -- 5.4.5 Stiffness Degradation -- 5.4.6 Energy Dissipation Capacity -- 5.4.7 Shear Deformation of Core Area -- 5.4.8 Strains of Reinforcements, Stirrups, and BFRP Sheets -- 5.5 Summary -- References -- 6 Retrofitting of Corrosion- |
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Damaged Reinforced Concrete Shear Walls with BFRP Sheets -- 6.1 Seismic Performance of Corrosion-Damaged Shear Walls -- 6.1.1 Experimental Program -- 6.1.2 Relationship Between Half-Cell Potentials, Corrosion Rate, and Load-Bearing Capacity -- 6.1.3 Crack Pattern. |
6.1.4 Hysteretic Response and Skeleton Curves -- 6.1.5 Stiffness Degradation -- 6.1.6 Ductility and Energy Dissipation Capacity -- 6.1.7 Analysis of Shear Strength -- 6.1.8 Simulation Analysis on Shear Wall -- 6.2 Seismic Performance of Corrosion-Damaged Shear Walls Retrofitted with BFRP Sheets -- 6.2.1 Experimental Program -- 6.2.2 Crack Patterns and Failure Modes -- 6.2.3 Hysteretic Response and Load-Displacement Curves -- 6.2.4 Stiffness Degradation -- 6.2.5 Ductility and Energy Dissipation Capacity -- 6.2.6 Theoretical Modeling -- 6.3 Seismic Performance of Shear Walls Retrofitted with BFRP Sheets in Different Methods -- 6.3.1 Experimental Program -- 6.3.2 Crack Patterns and Failure Modes -- 6.3.3 Hysteretic Behavior -- 6.3.4 Ductility -- 6.3.5 Stiffness Characteristic -- 6.3.6 Energy Dissipation Capacity -- 6.3.7 Calculation on Load-Bearing Capacity -- 6.4 Summary -- References -- 7 Bond Behavior Between BFRP Bars and Concrete Under Static and Dynamic Loading -- 7.1 Bond Stress-Slip Relationship Between BFRP Bars and Concrete Under Static Loading -- 7.1.1 Experimental Program -- 7.1.2 Failure Modes -- 7.1.3 Bond Stress-Slip Relationship Between BFRP Bar and Concrete -- 7.1.4 Bond Strength with Different BFRP Bar Diameters -- 7.1.5 Effect of BFRP Bar Diameter and Concrete Strength on Slip Corresponding to the Bond Strength -- 7.1.6 Bond Strength with Different Concrete Strengths -- 7.1.7 Prediction Model for Bond Stress-Slip Relationship -- 7.2 Bond Behavior of Concrete Members Reinforced with BFRP Bars Under Cyclic Loading -- 7.2.1 Experimental Program -- 7.2.2 Failure Modes -- 7.2.3 Bond Stress-Slip Relationship of Concrete Members Reinforced with BFRP Bars -- 7.2.4 Bond Strength Under Cyclic Loading -- 7.2.5 Slip Corresponding to Bond Strength Under Cyclic Loading. |
7.2.6 Prediction Model for Bond Stress-Slip Relationship Under Dynamic Loading -- 7.3 Bond Behavior Between BFRP Bars and Concrete Under Cyclic Loading -- 7.3.1 Experimental Program -- 7.3.2 Failure Modes -- 7.3.3 Bond Stress-Slip Relationship Between BFRP Bars and Concrete Under Cyclic Loading -- 7.3.4 Bond Strength Under Number of Cycles Loading -- 7.3.5 Slip Corresponding to Bond Strength Under Number of Cycles Loading -- 7.3.6 Hysteretic Curve Area Under Number of Cycles Loading -- 7.3.7 Comparisons on Bond Strength and Corresponding Slip Under Static and Cyclic Loading -- 7.4 Summary -- References. |
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