LIMIT STATE DESIGN FOR STRUCTURAL CONCRETE (ราคารวมส่ง)

TABLE OF CONTENTS
Page
CHAPTER 1 BASIS OF DESIGN 1
1.1 General 1
1.2 Fundamental Requirements 1
1.3 Design Service Life 2
1.4 Limit State Design 2
1.5 Loads and Actions 3
1.6 Material Properties 4
1.7 Basic Design Rule 5
1.7.1 Ultimate Limit State (ULS) 5
1.7.2 Serviceability Limit State (SLS) 6
1.7.3 Durability Limit State (DLS) 6
1.7.4 Relevant Limit States 7
CHAPTER 2 MATERIAL CHARACTERISTICS 8
2.1 General 8
2.2 Concrete 8
2.2.1 Concrete strength grade 8
2.2.2 Stress-strain curve for concrete in compression 9
2.2.3 Modulus of elasticity 11
2.2.4 Concrete tensile strength 11
2.2.5 Poisson’s ratio 11
2.2.6 Thermal characteristic 11
2.2.7 Shrinkage and creep 12
2.2.8 Fatigue strength 14
2.3 Reinforcing Steel 15
2.3.1 Steel strength grade 15
2.3.2 Stress-strain curve for steel in tension 15
2.3.3 Modulus of elasticity 16
2.3.4 Poisson’s ratio 17
2.3.5 Thermal characteristic 17
2.3.6 Fatigue strength 17
2.3.7 Compressive strength 17
2.4 Prestressing steel 17
2.4.1 Prestressing steel strength grade 17
2.4.2 Stress-strain curve 17
2.4.3 Modulus of elasticity 18
2.4.4 Bond properties 19
2.4.5 Thermal characteristic 19
2.4.6 Relaxation 19
2.4.7 Fatigue strength 19
CHAPTER 3 LOADS AND ACTIONS 21
3.1 General 21
3.2 Characteristic Values 21
3.3 Permanent Loads 22
3.3.1 Dead load 22
3.3.2 Earth pressure 22
3.3.3 Hydrostatic pressure 23
3.4 Variable Loads 23
3.4.1 Live load 23
3.4.2 Wind load 24
3.4.3 Fluid dynamic force and wave action 24
3.4.4 Earthquake action 25
3.4.5 Temperature effect 25
3.4.6 Differential settlement 25
3.5 Accidental Loads 26
3.6 Construction Loads 26
3.7 Impact Loads 26
3.8 Environmental Actions 26
CHAPTER 4 STRUCTURAL RELIABILITY AND ANALYSIS 27
4.1 General 27
4.2 Statistic in Structural Concrete 27
4.2.1 Structural reliability 27
4.3 Structural Safety 29
4.4 Load Factor 30
4.4.1 General 30
4.5 Partial Safety Factor 31
4.5.1 Materials 31
4.5.2 Members 31
4.5.3 Structural Analysis 31
4.6 Structural Analyses 32
4.6.1 General 32
4.6.2 Structural response of ultimate limit state 32
4.6.3 Structural response of serviceability limit state 33
4.6.4 Structural response of durability limit state 33
4.6.5 Structural response of relevant limit states 33
CHAPTER 5 ULTIMATE LIMIT STATE 34
5.1 General 34
5.1.1 Design principle 34
5.1.2 Design strength of structural concrete 34
5.1.3 Limit states of strain gradient 37
5.2 Flexure 37
5.2.1 General 37
5.2.2 Flexural strength 39
5.2.3 Ductility and percentage of reinforcement 40
5.3 Tension and Compression 41
5.3.1 Axial tension 41
5.3.2 Axial compression 41
5.3.3 Interaction diagram 42
5.4 Shear 45
5.4.1 General 45
5.4.2 One-way shear 45
5.4.3 Punching shear 47
5.4.4 Deep beam shear 47
5.4.5 In-plane shear 49
5.5 Torsion 50
5.5.1 General 50
5.5.2 Torsional capacity for member cross-section 51
5.5.3 Torsion capacity of torsional reinforcement 51
5.6 Stability 54
5.6.1 Rigid body stability 54
5.6.2 Flexural member (lateral stability) 54
5.6.3 Thin wall structure 54
5.6.4 Slender compression member 56
CHAPTER 6 SERVICEABILITY LIMIT STATE 60
6.1 General 60
6.1.1 Principle 60
6.1.2 Actions and action effects 60
6.1.3 Material properties 61
6.2 Limit State of Stresses 62
6.2.1 General considerations 62
6.2.2 Stresses in concrete 62
6.2.3 Stresses in steel 62
6.3 Limit State of Cracking 63
6.3.1 Requirement 63
6.3.2 Limit crack width 63
6.3.3 Calculation of crack width 64
6.3.4 Flexural cracks 65
6.3.5 Shear cracks 66
6.3.6 Torsional cracks 66
6.4 Limit State of Deformation 66
6.4.1 Requirements 66
6.4.2 Instantaneous deformation 66
6.4.3 Long-term deformation 67
6.4.4 Limit state of deflection 68
6.5 Limit State of Vibration 69
6.6 Limit State of Fatigue 71
6.7 Limit State of Fire Rating 71
CHAPTER 7 DURABILITY LIMIT STATE 73
7.1 General 73
7.1.1 Principle 73
7.1.2 Exposure classes 73
7.1.3 Durability criteria 74
7.2 Durability Requirement 74
7.2.1 Deterioration mechanism 74
7.2.2 Chemical actions 74
7.2.3 Physical actions 75
7.2.4 Mechanical action 75
7.3 Durability Limit State 75
7.3.1 General impact 75
7.3.2 Chemical impact 75
7.3.3 Physical impact 76
7.3.4 Mechanical impact 76
CHAPTER 8 DESIGN OF STRUCTURAL MEMBERS 80
8.1 General 80
8.2 Slabs 80
8.2.1 General requirement 80
8.2.2 Cantilever slabs 81
8.2.3 One-way slabs 82
8.2.4 Two-way slabs 85
8.2.5 Flat slabs 86
8.3 Beams 92
8.3.1 General requirement 92
8.3.2 Isolated beam 96
8.3.3 Continuous beams 96
8.3.4 Deep beam 99
8.3.5 Corbels 100
8.4 Column 102
8.4.1 General requirements 102
8.4.2 Short column 102
8.4.3 Long column 105
8.4.4 Shear in column 105
8.5 Rigid Frame 105
8.5.1 General requirements 105
8.5.2 Non-sway frame 107
8.5.3 Sway frames 109
8.6 Walls 110
8.6.1 General requirements 110
8.6.2 Isolated wall 112
8.6.3 Core wall 113
8.7 Footing 113
8.7.1 General requirement 113
8.7.2 Spread footing 114
8.7.3 Pile footing and pile caps 117
8.7.4 Combined footing and mat foundation 117
CHAPTER 9 PRESTRESSED CONCRETE 120
9.1 General 120
9.1.1 Definition 120
9.1.2 Prestressing concept 120
9.1.3 Prestressing stages 120
9.1.4 Conformance standards 120
9.2 Types of Prestressing 121
9.2.1 Prestressing system 121
9.2.2 Prestressing structure 121
9.3 Initial Prestress 121
9.3.1 Prestressing steel 121
9.3.2 Time of prestressing 122
9.4 Losses of Prestress 122
9.4.1 Immediate losses 122
9.4.2 Time-dependent losses 124
9.5 Design Consideration 125
9.5.1 Design criteria for prestress 125
9.5.2 Design requirements 126
9.5.3 Design of prestress 127
CHAPTER 10 COMPOSITE STEEL AND
CONCRETE STRUCTURE 128
10.1 General 128
10.1.1 General provision 128
10.1.2 General requirements 128
10.2 Design Method 128
10.2.1 Selection of steel 128
10.2.2 Shear connector 128
10.2.3 Effect of shrinkage and creep of in-filled concrete 129
10.2.4 Limit states during erection 129
10.2.5 Structural performance 129
10.3 Composite Decks and Girders 129
10.3.1 Structural composite types 129
10.3.2 Ultimate limit state 130
10.3.3 Serviceability limit state 132
10.3.4 Structural details 132
10.4 Composite Columns 133
10.4.1 Types of composite columns 133
10.4.2 Ultimate limit state 133
10.4.3 Serviceability limit state 133
10.4.4 Structural details 133
CHAPTER 11 STRUT-TIE MODELS 135
11.1 General 135
11.2 Strength of Struts 136
11.2.1 Concrete struts 136
11.2.2 Reinforced concrete struts 138
11.2.3 Confined concrete struts 138
11.3 Strength of Ties 139
11.3.1 Steel ties 139
11.3.2 Concrete ties 140
11.4 Strength of Nodes 140
11.4.1 General 140
11.4.2 Compression nodes 140
11.4.3 Anchorage of reinforcing bars 140
CHAPTER 12 STRUCTURAL DETAILS 142
12.1 General 142
12.1.1 Structural members 142
12.1.2 Concrete cover 142
12.1.3 Clear distance 143
12.2 Bar Bending and Development of Reinforcement 144
12.2.1 Standard hooks 144
12.2.2 Longitudinal reinforcement 145
12.2.3 Stirrup, tie and hoop 145
12.2.4 Other reinforcement 145
12.3 Development of Reinforcement 149
12.3.1 General requirements 149
12.3.2 Critical sections for development of reinforcement 149
12.3.3 Development length 151
12.3.4 Anchorage, lap splice and termination of bars 152
12.3.5 Mechanical anchorage 153
12.4 Structural Details 153
12.4.1 Slabs 153
12.4.2 Beams 156
12.4.3 Columns 158
12.4.4 Rigid frame 160
12.4.5 Wall 162
12.4.6 Footing 163
12.5 Special Details 166
12.5.1 Corner 166
12.5.2 Edge 166
12.5.3 Opening 169
12.5.4 Supports 169
12.5.5 Joints 170