Design of Reinforced Concrete Structure – Volume 2 – DR. Mashhour A. Ghoneim (KEBT0030)

Design of Reinforced Concrete Structure – Volume 2 – DR. Mashhour A. Ghoneim, TABLE OF CONTENTS

1. SOLID SLABS

Introduction

One-Way Solid Slabs

Definition

Structural Behavior

Effective Span

Minimum Thickness

Bending moments

Two-Way Slabs .

Definition

Elastic Analysis of Plates

Load Distribution Factors According to ECP 203

Minimum Thickness

Related Code Provisions

Comer Reinforcement

2. HOLLOW BLOCK SLABS

2.1 Introduction

2.2 One-Way Hollow Block Slabs

2.2.1 General

2.2.2 Arrangement of blocks

2.2.3 Code Provisions

2.2.4 Design of One-way Hollow Block Slabs

2.2.4.1 Design of Ribs

2.2.4.2 Design of Hidden Beams

2.3 Two-Way Hollow Block Slabs

2.3.1 Method of Analysis

2.3.2 Design of two-way hollow slabs with projected beams

2.3.2.1 Design of ribs

2.3.2.2 Design of Projected beams

3. PANELED BEAMS

3.1 Introduction

3.2 Load Distribution

3.3 Code Provisions

3.4 Simplified Design Method

3.5 Design of Skew Paneled Beams

4. FLAT SLABS

4.1 Introduction

4.2 Statical Equilibrium of Flat Slabs

4.3 Minimum Dimensions According to ECP 203

4.4 Analysis of Flat Slabs

4.5 Direct Design Method

4.5.1 Limitation of the direct method

4.5.2 Definition of column strip and field strip

4.5.3 Calculation of slab load

4.5.4 Statical Moment Mo

4.5.5 Distribution of the Statical Moment ,

4.5.6 Moment Correction

4.5.7 Provision for Pattern Loading

4.5.8 Design Steps According to the Direct Design Method

4.6 Reinforcement of Flat Slabs

4.6.1 General

4.6.2 Column Head Reinforcement

4.6.3 Reinforcement at Openings in Flat Slabs

4.7 Punching Shear Strength of Flat Slabs

4.7.1 General

4.7.2 Critical Sections

4.7.3 Concrete Punching Shear Strength

4.7.4 Detailed Analysis

4.7.4.1 Introduction

4.7.4.2 Calculations of the Punching Stresses

4.7.5 Simplified Method

4.8 One-Way Shear Strength

4.9 The Equivalent Frame Method

4.9.1 Introduction

4.9.2 Structural Analysis

4.10 Computer Model of Flat Slabs

5. REINFORCED CONCRETE STAIRS

5.1 Introduction

5.2 Structural Systems of Stairs

5.2 Cantilever Type

5.3 Slab Type

6. SHORT COLUMNS SUBJECTED TO CONCENTRIC COMPRESSION

6.1 Introduction

6.2 Axially Loaded Tied Columns

6.2.1 Behavior and Strength

6.2.2 Code Provisions for Tied Columns

6.2.3 Splicing of Vertical Reinforcement

6.3 Axially Loaded Spiral Columns

6.3.1 Behavior and Strength

6.3.2 Minimum Spiral Reinforcement

6.3.3 Code Provisions for Spiral Columns

6.4 Design of Composite Columns

6.4.1 Design Guidelines

6.5 Calculation of Axial Loads on Columns

6.5.1 Area Method

6.5.2 Reaction Method

7. DESIGN OF SECTIONS SUBJECTED TO ECCENTRIC FORCES

7.1 Introduction

7.2 Interaction Diagrams

7.2.1 Definition

7.2.2 Modes of Failure

7.2.3 Development of the Interaction Diagram

7.2.4 Plastic Centroid

7.3 Sections Subject to Eccentric Compression Forces

7.3.1 Design Using Interaction Diagrams

7.3.2 Design Using MUS Approach

7.3.3 Design Curves For Eccentric Sections

7.4 Sections Subjected to Eccentric Tension Forces

7.4.1Sections Subject to Small Eccentric Tension Forces

7.4.2Sections Subjected to Big Eccentric Tension Forces

7.5 T-Sections Subjected To Eccentric Forces

7.6 Analysis of Irregular Sections

7.6.1 General

7.6.2 Strength of Shear Walls

7.7 Interaction Diagrams For Circular Columns

7.8 Interaction Diagrams For Box Sections

7.9 Columns Subjected to Biaxial Bending

7.9.1 General

7.9.2Exact Analysis of Biaxial Bending

7.9.3 Minimum Eccentricity for Biaxially Loaded Columns

7.9.4 Biaxial Interaction Diagrams

7.9.5The use of Biaxial Interaction Diagrams

7.9.6 ECP-203 Design Procedure for Biaxial Bending

7.9.7 Biaxial Bending in Unsymmetrically Reinforced Sections

7.9.8Circular Columns under Biaxial Bending

7.9.9 Interaction Diagrams for L-Sections

8. SLENDER COLUMNS

8.1 Definition of Slender Columns

8.2 Classification of Buildings

8.3 Braced and Unbraced Columns

8.4 Slenderness Considerations in the Egyptian Code

8.4.1 Code Definition of Slender Columns

8.4.2 Unsupported Height of a Compression Member (Ho)

8.4.3 Effective Height of a Compression Member (He)

8.5 Design Moments in Slender Braced Columns

8.5.1 Calculation of the Additional Moments

8.5.2 Design Moments

8.6 Design Moments in Unbraced Slender Columns

8.6.1 Additional moment

8.6.2 Design moments

9. REINFORCED CONCRETE FRAMES

9.1 Introduction

9.2 Definition of the Frame

9.3 The Choice of the Type of the Frame

9.4 Layout of a Hall Supported by R/C Frames

9.5 Reinforcement Detailing of Rigid Frames

9.6 Hinged Bearings (Design of Reinforced Concrete Structure)