混凝土结构 第5版PDF|Epub|txt|kindle电子书版本网盘下载

混凝土结构 第5版PDF格式电子书版下载

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

CHAPTER 1 MATERIALS AND MECHANICS OF BENDING1

1-1 Concrete2

1-2 The ACI Building Code2

1-3 Cement and Water2

1-4 Aggregates3

1-5 Concrete in Compression3

1-6 Concrete in Tension6

1-7 Reinforcing Steel6

1-8 Beams：Mechanics of Bending Review10

References18

Problems19

CHAPTER 2 RECTANGULAR REINFORCED CONCRETE BEAMS AND SLABS：TENSION STEEL ONLY22

2-1 Introduction23

2-2 Methods of Analysis and Design24

2-3 Behavior Under Load25

2-4 Strength Design Method Assumptions27

2-5 Flexural Strength of Rectangular Beams28

2-6 Equivalent Stress Distribution30

2-7 Balanced，Overreinforced,and Underreinforced Beams34

2-8 Reinforcement Ratio Limitations and Guidelines35

2-9 Strength Requirements39

2-10 Rectangular Beam Analysis for Moment（Tension Reinforcement Only）41

2-11 Summary of Procedure for Rectangular Beam Analysis forφMn（Tension Reinforcement Only）45

2-12 Slabs：Introduction46

2-13 One-Way Slabs：Analysis for Moment46

2-14 Rectangular Beam Design for Moment（Tension Reinforcement Only）50

2-15 Summary of Procedure for Rectangular Reinforced Concrete Beam Design for Moment（Tension Reinforcement Only）58

2-16 Design of One-Way Slabs for Moment（Tension Reinforcement Only）60

2-17 Summary of Procedure for Design of One-Way Slabs for Moment（to Satisfy ACI Minimum h）62

2-18 Slabs on Ground63

References64

Problems65

CHAPTER 3 REINFORCED CONCRETE BEAMS：T-BEAMS AND DOUBLY REINFORCED BEAMS71

3-1 T-Beams：Introduction72

3-2 T-Beam Analysis74

3-3 Development of T-Beam As，max79

3-4 Analysis of Beams Having Irregular Cross Sections82

3-5 T-Beam Design（for Moment）84

3-6 Summary of Procedure for Analysis of T-Beams （for Moment）90

3-7 Summary of Procedure for Design of T-Beams（for Moment）92

3-8 Doubly Reinforced Beams：Introduction93

3-9 Doubly Reinforced Beam Analysis for Moment（Condition Ⅰ）94

3-10 Doubly Reinforced Beam Analysis for Moment（Condition Ⅱ）99

3-11 Summary of Procedure for Analysis of Doubly Reinforced Beams（for Moment）104

3-12 Doubly Reinforced Beam Design for Moment106

3-13 Summary of Procedure for Design of Doubly Reinforced Beams（for Moment）110

3-14 Additional Code Requirements for Doubly Reinforced Beams112

Problems112

CHAPTER 4 SHEAR IN BEAMS121

4-1 Introduction121

4-2 Shear Reinforcement Design Requirements124

4-3 Shear Analysis Procedure128

4-4 Stirrup Design Procedure130

4-5 Torsion：Introduction141

4-6 Design of Torsion Reinforcement142

Problems143

CHAPTER 5 DEVELOPMENT，SPLICES，AND SIMPLE-SPAN BAR CUTOFFS147

5-1 Development Length：Introduction148

5-2 Development Length：Tension Bars149

5-3 Development Length：Compression Bars158

5-4 Development Length：Standard Hooks in Tension158

5-5 Development of Web Reinforcement163

5-6 Splices165

5-7 Tension Splices166

5-8 Compression Splices167

5-9 Simple-Span Bar Cutoffs and Bends167

5-10 Code Requirements for Development of Positive Moment Steel at Simple Supports176

Problems179

CHAPTER 6 CONTINUOUS CONSTRUCTION DESIGN CONSIDERATIONS185

6-1 Introduction185

6-2 Continuous-Span Bar Cutoffs187

6-3 Design of Continuous Floor Systems190

Problems211

CHAPTER 7 SERVICEABILITY213

7-1 Introduction213

7-2 Deflections214

7-3 Calculation of Icr215

7-4 Immediate Deflection220

7-5 Long-Term Deflection221

7-6 Deflections for Continuous Spans225

7-7 Crack Control226

Problems228

CHAPTER 8 WALLS231

8-1 Introduction231

8-2 Lateral Forces on Retaining Walls234

8-3 Design of Reinforced Concrete Cantilever Retaining Walls238

8-4 Design Considerations for Bearing Walls270

8-5 Design Considerations for Basement Walls274

Problems275

CHAPTER 9 COLUMNS278

9-1 Introduction279

9-2 Strength of Reinforced Concrete Columns：Small Eccentricity280

9-3 Code Requirements Concerning Column Details283

9-4 Analysis of Short Columns：Small Eccentricity285

9-5 Design of Short Columns：Small Eccentricity288

9-6 Summary of Procedure for Analysis and Design of Short Columns with Small Eccentricities292

9-7 The Load-Moment Relationship292

9-8 Columns Subjected to Axial Load at Large Eccentricity293

9-9 Analysis of Short Columns：Large Eccentricity294

9-10 φFactor Considerations302

9-11 The Slender Column303

References307

Problems308

CHAPTER 10 FOOTINGS311

10-1 Introduction312

10-2 Wall Footings312

10-3 Wall Footings Under Light Loads323

10-4 Individual Reinforced Concrete Footings for Columns324

10-5 Square Reinforced Concrete Footings328

10-6 Rectangular Reinforced Concrete Footings336

10-7 Eccentrically Loaded Footings346

10-8 Combined Footings346

10-9 Cantilever or Strap Footings350

Problems354

CHAPTER 11 PRESTRESSED CONCRETE FUNDAMENTALS356

11-1 Introduction357

11-2 Design Approach and Basic Concepts357

11-3 Stress Patterns in Prestressed Concrete Beams360

11-4 Prestressed Concrete Materials362

11-5 Analysis of Rectangular Prestressed Concrete Beams363

11-6 Alternative Methods of Elastic Analysis：Internal Couple Method368

11-7 Alternative Methods of Elastic Analysis：Load Balancing Method371

11-8 Flexural Strength Analysis379

11-9 Notes on Prestressed Concrete Design382

References382

Problems383

CHAPTER 12 CONCRETE FORMWORK386

12-1 Introduction387

12-2 Formwork Requirements387

12-3 Formwork Materials and Accessories388

12-4 Loads and Pressures on Forms393

12-5 The Design Approach395

12-6 Design of Formwork for Slabs403

12-7 Design of Formwork for Beams414

12-8 Wall Form Design423

12-9 Forms for Columns430

References435

Problems435

CHAPTER 13 DETAILING REINFORCED CONCRETE STRUCTURES438

13-1 Introduction439

13-2 Placing Drawings440

13-3 Marking Systems and Bar Marks443

13-4 Schedules445

13-5 Fabricating Standards446

13-6 Bar Lists446

13-7 Extras452

13-8 Bar Supports and Bar Placement452

13-9 Computer Detailing453

References456

APPENDIX A TABLES458

APPENDIX B SUPPLEMENTARY AIDS AND GUIDE LINES474

B-1 Accuracy for Computations for Reinforced Concrete474

B-2 As，max for Doubly Reinforced Beams476

B-3 Flow Diagrams478

APPENDIX C METRICATION482

C-1 The International System of Units（SI）482

C-2 SI Style and Usage485

C-3 Conversion Factors488

References498

ANSWERS TO SELECTED PROBLEMS499

INDEX502