Reinforced concrete I للدكتور ناصر يونس أبوشي
محتويات الكتاب :-
CHAPTER 1 REINFORCED CONCRETE STRUCTURES 1
1.1 Introduction 1
1.2 Reinforced concrete members 1
1.3 Reinforced concrete behavior 4
CHAPTER 2 MATERIALS AND PROPERTIES 5
2.1 Concrete 5
2.2 Compressive strength 5
2.3 Tensile strength 6
2.4 Modulus of elasticity 7
2.5 Creep and shrinkage 7
2.6 Steel Reinforcement 9
إقرأ أيضاً دليل تفاصيل الهياكل الخرسانية المسلحة
CHAPTER 3 DESIGN METHODS AND REQUIREMENTS 12
3.1 ACI Building Code 12
3.2 Working stress method 12
3.3 Strength design method 13
3.4 Safety provisions 13
3.5 Load factors and strength reduction factors 14
إقرأ أيضاً مصطلحات مهمة في التنفيذ
CHAPTER 4 FLEXURE IN BEAMS 16
4.1 Introduction 16
4.2 Reinforced concrete beam behavior 16
4.3 The equivalent rectangular compressive stress distribution
(compressive stress block) 18
4.4 Types of failure and strain limits 20
4.5 The balanced condition 22
4.6 Upper (maximum) and lower (minimum) steel percentages 23
4.7 Spacing limits and concrete protection for reinforcement 24
4.8 Analysis of singly reinforced concrete rectangular sections for flexure 24
4.9 Design of singly reinforced concrete rectangular sections for flexure 25
4.10 Doubly reinforced concrete sections (sections with compression
reinforcement) 34
4.10.1 Analysis of doubly reinforced concrete sections 35
4.10.2 Design of doubly reinforced concrete sections 39
4.11 Reinforced concrete flanged sections (T- and L- sections) 42
4.11.1 Effective width 44
4.11.2 Analysis of T-sections 45
4.11.3 Minimum reinforcement of flexural T-section members 47
4.11.4 Analysis of the positive-moment capacity of a T-section 47
4.11.5 Analysis of the negative-moment capacity of a T-section 52
4.11.6 Design of T-section 52
إقرأ أيضاً Estimating and costing
CHAPTER 5 SHEAR IN BEAMS 57
5.1 Introduction 57
5.2 Critical sections for shear design 59
5.3 Types of web reinforcement 61
5.4 Design procedure for shear 62
CHAPTER 6 COLUMNS: COMBINED AXIAL LOAD AND BENDING 71
6.1 Types of columns 71
6.2 Behavior of axially loaded columns 74
6.3 ACI Code limitations 75
6.4 Design of tied and spiral short concentrically loaded columns 80
6.5 Eccentrically loaded columns: Axial load and bending 85
6.6 Load-Moment (Strength) interaction diagram 87
6.7 Balanced strain condition – Rectangular sections 90
6.8 Nominal strength of a compression-controlled rectangular section
( ) 94
6.9 Nominal strength of a rectangular section having ( ) 102
6.10 Design for strength. Practical design approach 105
6.11 Biaxially loaded columns 143
6.12 Square and rectangular columns under biaxial bending. Bresler
reciprocal method 144
إقرأ أيضاً الأساسات العميقة والخاصة للدكتور السيد عبد الفتاح
CHAPTER 7 SLENDER COLUMNS 152
7.1 Introduction 152
7.2 Nonsway and sway frames 153
7.3 Buckling of axially loaded elastic columns. The effective column
length 154
7.4 Effective length factor 157
7.5 Limitation of the slenderness ratio (
) 159
7.5.1 Nonsway (braced) frames 159
7.5.2 Sway (unbraced) frames 161
7.6 Moment-magnifier design method 161
7.6.1 Magnified Moments in Nonsway Frames 161
7.6.2 Magnified Moments in Sway Frames 164
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