Shear strengthening of T-beam with GFRP : a systematic approach / Kishor Chandra Panda, Sudhirkumar V. Barai, Sriman Kumar Bhattacharyya.
Panda, Kishor Chandra, author.; Barai, Sudhirkumar V., author.; Bhattacharyya, Sriman Kumar, author.
2018
TA683.5.B3
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Title Shear strengthening of T-beam with GFRP : a systematic approach / Kishor Chandra Panda, Sudhirkumar V. Barai, Sriman Kumar Bhattacharyya.
Author Panda, Kishor Chandra, author.
ISBN 9789811077609 (electronic book)
9811077606 (electronic book)
9789811077593
9811077592
DOI https://doi.org/10.1007/978-981-10-7760-9
Published Singapore : Springer, 2018.
Language English
Description 1 online resource (xxii, 189 pages) : illustrations.
Item Number 10.1007/978-981-10-7760-9 doi
Call Number TA683.5.B3
Dewey Decimal Classification 624.1/83423
Summary This book presents a systematic approach to the experimental, theoretical, and numerical investigation of reinforced concrete (RC) T-beams strengthened in shear with glass-fibre-reinforced polymers (GFRP) with variation in transverse steel reinforcements. It discusses experiments conducted on simply supported RC T-beams for control beams with and without transverse steel reinforcements and beams strengthened in shear with GFRP sheets and strips in different configurations, orientations, and variation of layers for each type of stirrup spacing. The book also includes a detailed numerical study using ANSYS performed in two stages. The first stage consists of selecting and testing relevant materials in the laboratory to establish the physical and mechanical properties of the materials. The second stage then involves testing beams for shear under two-point static loading systems. The test results demonstrate the advantage of using an externally applied, epoxy-bonded GFRP sheets and strips to increase the shear capacity of the beams. The finite element method (FEM) analysis results verify the experimental results. The book will serve as a valuable resource for researchers and practicing civil engineers alike.
Bibliography, etc. Note Includes bibliographical references and index.
Access Note Access limited to authorized users.
Digital File Characteristics text file PDF
Source of Description Online resource; title from PDF title page (SpringerLink, viewed May 1, 2018).
Added Author Barai, Sudhirkumar V., author.
Bhattacharyya, Sriman Kumar, author.
Series Springer transactions in civil and environmental engineering.
Available in Other Form Shear strengthening of T-beam with GFRP.
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Intro; Foreword; Preface; Acknowledgement; Contents; About the Authors; 1 Introduction; 1.1 General; 1.2 Background; 1.3 Reasons for Strengthening with FRP; 1.4 Motivation for Shear Strengthening; 1.5 Shear Strengthening Configurations Using FRP; 1.6 Summary; 2 Shear Strengthening-A State-of-the-Art Review; 2.1 Application of FRP-Present Status; 2.2 Experimental Studies on RC Rectangular Beams, Strengthened in Shear with FRP; 2.3 Experimental Studies on RC T-beams, Strengthened in Shear with FRP; 2.4 Experimental Studies of Shear Effect on RC Beam-Column Joints, Strengthened with FRP.

2.5 Theoretical Studies on RC Beams, Strengthened in Shear with FRP2.6 Numerical Studies on RC Beams, Strengthened in Shear with FRP; 2.7 Critical Observations on Existing Literature; 2.8 Summary; References; 3 Technique for Shear Strengthening-An Experimental Approach; 3.1 General; 3.2 Classification; 3.2.1 Control Specimens; 3.2.2 RC T-beams Strengthened for Shear with Externally U-Jacketed GFRP Sheets; 3.2.3 RC T-beams Strengthened for Shear with Externally Side-Bonded GFRP Sheets; 3.2.4 RC T-beams Strengthened for Shear with Externally Bonded GFRP Strips in Shear Zone.

3.2.5 RC T-beams Strengthened for Shear with Externally Bonded GFRP Sheet in Shear Zone3.3 Design of RC T-beams and Specimen Details; 3.4 Strengthening of Test Specimens; 3.4.1 Control RC T-beams; 3.4.2 Strengthening Schemes of RC T-beams with Externally U-Jacketed GFRP Sheets; 3.4.3 Strengthening Schemes of RC T-beams with Externally Side-Bonded GFRP Sheets; 3.4.4 Strengthening Schemes of RC T-beams with Externally Bonded GFRP Strips in Shear Zone; 3.4.5 Strengthening Schemes of RC T-beams with Externally Bonded GFRP Sheet in Shear Zone; 3.5 Materials Used and Their Properties.

3.6 Test Setup and Instrumentation3.6.1 Dial Gauge Positions; 3.6.2 Internal Strain Gauge Positions; 3.6.3 External Strain Gauge Positions; 3.7 Summary; References; 4 Major Findings from Experiments on Shear Strengthening of Beams; 4.1 General; 4.2 Control Beams; 4.2.1 Deflection Measurements; 4.2.2 Strain Measurements; 4.2.3 Cracking Pattern and Modes of Failure of Control Beams; 4.2.4 Shear Resistance of Control Beam; 4.3 RC T-beams Strengthened in Shear with Externally U-Jacketed GFRP Sheets; 4.3.1 Shear Strength Contribution by U-Wrapped GFRP.

4.3.2 Deflection of T-beams with U-Wrapped GFRP4.3.3 Modes of Failure of T-beams with U-Wrapped GFRP; 4.3.4 Strain in U-Wrapped GFRP Sheet; 4.3.5 Transverse Steel Strain in T-beams with U-Wrapped GFRP; 4.3.6 Longitudinal Steel Strain in T-beams with U-Wrapped GFRP; 4.3.7 Interaction Between Transverse Steel Reinforcement and GFRP Layers; 4.4 RC T-beams Strengthened in Shear with Externally Side-Bonded GFRP Sheets; 4.4.1 Shear Strength Contribution by Side-Bonded GFRP; 4.4.2 Deflection of T-beams with Side-Bonded GFRP; 4.4.3 Modes of Failure of T-beams with Side-Bonded GFRP.

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