Design of Reinforced Concrete Beams With Openings

 

Title: Concrete Beams with Openings analysis and design M. A.Mansur,  Kiang-Hwee Tan 1999

Page Number: 238 pages

File type: pdf

File size: 4.27 MB

Permission:  available downloading go to bottom of page.

Contents

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CHAPTER 1. INTRODUCTION

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1.1 GENERAL INTRODUCTION
1.2 CLASSIFICATION OF OPENINGS
1.3 ELASTIC STRESS DISTRIBUTION AROUND OPENINGS
1.4 DESIGN CONSIDERATIONS

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CHAPTER 2. BEAMS WITH SMALL OPENINGS

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2.1 GENERAL INTRODUCTION
2.2 PURE BENDING
2.3 BENDING AND SHEAR
        2.3.1 Behavior of Beams in Shear
        2.3.2 Traditional Design Approach
        2.3.3 AIJ Approach
        2.3.4 Plasticity Truss Method
2.4 EFFECT OF TORSION
        2.4.1 Behavior of Beams in Torsion
        2.4.2 Analysis for Ultimate Strength
2.5 DESIGN FOR TORSION
        2.5.1 Design for Beam-Type Failure
        2.5.2 Design for Frame-Type Failure
        2.5.3 Considerations for Detailing
2.6 EFFECT OF CREATING OPENINGS IN EXISTING BEAMS
        2.6.1 Cracking and Crack Widths
        2.6.2 Stiffness and Deflection
        2.6.3 Ultimate Strength
        2.6.4 Remarks

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CHAPTER 3. BEAMS WITH LARGE RECTANGULAR OPENINGS

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3.1 GENERAL INTRODUCTION
3.2 BEAM BEHAVIOR UNDER BENDING AND SHEAR
3.3 ANALYSIS AT COLLAPSE
        3.3.1 Limit Analysis
        3.3.2 Plasticity Truss Model 3.3.3 Strut-and-The Model
3.4 DESIGN FOR ULTIMATE STRENGTH
        3.4.1 Plastic Hinge Method
        3.4.2 Plasticity Truss Method
        3.4.3 Strut-and-Tie Method
3.5 CRACK CONTROL
3.6 CALCULATION OF DEFLECTIONS
3.7 MULTIPLE OPENINGS AND DESIGN OF POSTS

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CHAPTER 4. TORSION IN BEAMS WITH RECTANGULAR OPENINGS

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4.1 GENERAL INTRODUCTION
4.2 PURE TORSION
                4.2.1 Behavior of Beams in Pure Torsion
                4.2.2 Outline of Analysis
                4.2.3 Analysis for Ultimate Torque
                4.2.4 Experimental Verification
                4.2.5 Simplified Design Method
4.3 TORSION COMBINED WITH BENDING
4.4 COMBINED TORSION, BENDING, AND SHEAR

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CHAPTER 5. CONTINUOUS BEAMS

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5.1 GENERAL INTRODUCTION
5.2 ELASTIC ANALYSIS
                5.2.1 Equivalent Flexural Stiffness
                5.2.2 Equivalent Shear Stiffness
                5.2.3 Member Stiffness and Transfer Matrix
                5.2.4 Analysis Procedure
                5.2.5 Comparison with Test Data
5.3 DESIGN PROCEDURE AND RECOMMENDATIONS
                5.3.1 General Guidelines
                5.3.2 Recommended Design Procedure

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CHAPTER 6 EFFECT OF PRESTRESSING

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6.1 GENERAL INTRODUCTION
6.2 STRESS CONCENTRATION AND STRESS DISTRIBUTION
        6.2.1 Normal Stresses
        6.2.2 Shear Stresses
6.3 TYPES OF CRACKING AND CRACK CONTROL
        6.3.1 Cracking Due to Prestressing Force at Transfer
        6.3.2 Cracking Around the Openings at Service Load
6.4 DEFLECTIONS
6.5 DESIGN AND DETAILING FOR ULTIMATE STRENGTH
        6.5.1 General Detailing Requirements and Recommendations
        6.5.2 Check for Ultimate Strength

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