Continuous Beams

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Prestressed Concrete Design CE575 (Post-graduate course) 8. Continuous Beams 8.1 Introduction 8.2 Effects of Prestress 8.3 Equivalent Load Method of Analysis 8.4 Line of Pressure 8.5 Linear Transformation of Tendon Profile 8.6 Concordant Profile 8.7 Section of Tendon Profile 8.8 Partial Prestressing 8.9 Worked Example 8.10 Practical Tendon Profile Dr M Iqbal Khan Department of Civil Engineering College of Engineering King Saud University, Riyadh

Transcript of Continuous Beams

Page 1: Continuous Beams

Prestressed Concrete Design CE575

(Post-graduate course)

8. Continuous Beams

8.1 Introduction 8.2 Effects of Prestress 8.3 Equivalent Load Method of Analysis 8.4 Line of Pressure 8.5 Linear Transformation of Tendon Profile 8.6 Concordant Profile 8.7 Section of Tendon Profile 8.8 Partial Prestressing 8.9 Worked Example 8.10 Practical Tendon Profile

Dr M Iqbal Khan

Department of Civil Engineering College of Engineering

King Saud University, Riyadh

Page 2: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 2

8.1 Introduction

Page 3: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 3

8.2 Effects of Prestress

Page 4: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 4

8.3 Equivalent Load Method of Analysis

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CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 5

8.4 Line of Pressure

8.5 Linear Transformation of Tendon Profile

Page 6: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 6

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CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 7

8.6 Concordant Profile

8.7 Section of Tendon Profile

Page 8: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 8

8.8 Partial Prestressing

8.9 Worked Example

Page 9: Continuous Beams

CE575 Prestressed Concrete Design Continuous Beams

Dr M Iqbal Khan, Department of Civil Engineering, King Saud University, Riyadh 9

8.10 Practical Tendon Profile