Finite Element Modeling Of Reinforced Concrete Beams Strengthened With Frp Composite Sheets
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Finite Element Modeling Of Reinforced Concrete Beams Strengthened With Frp Composite Sheets
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Author : Minglei Jia
language : en
Publisher:
Release Date : 2003
Finite Element Modeling Of Reinforced Concrete Beams Strengthened With Frp Composite Sheets written by Minglei Jia and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Fiber-reinforced concrete categories.
Finite Element Modeling Of Reinforced Concrete Beams Externally Strengthened By Frp Composites
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Author : Tanarat Potisuk
language : en
Publisher:
Release Date : 2000
Finite Element Modeling Of Reinforced Concrete Beams Externally Strengthened By Frp Composites written by Tanarat Potisuk and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Concrete beams categories.
Three-dimensional finite element models are developed to simulate the behavior of four fill-scale reinforced concrete beams. The beams are constructed with different fiber-reinforced polymer (FRP) strengthening schemes, and are modeled using ANSYS, a commercially available finite element analysis program. The experimental beams replicate the transverse beams of the Horsetail Creek Bridge, and were constructed and tested at Oregon State University. The finite element models use a smeared cracking approach for the concrete and three-dimensional layered elements to model the FRP composites. It was found that the finite element models could effectively simulate the behavior of the full-scale beams. Results obtained from the finite element analysis are presented and compared with the experimental data from the full-scale beam tests through the linear and nonlinear ranges up to failure. Comparisons are made for load-strain plots, load-deflection plots, first cracking loads, loads at failure, and crack patterns at failure. The results from the finite element analysis show good agreement with those from the experimental data and support hand calculation predictions for the experiment very well. The crack patterns at failure predicted by the finite element program strongly corroborate the failure modes observed for the full-scale beam tests. Recommendations for finite element modeling improvement are included.
Nonlinear Finite Element Analysis Of Composite And Reinforced Concrete Beams
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Author : Xiaoshan Lin
language : en
Publisher: Woodhead Publishing
Release Date : 2019-10-18
Nonlinear Finite Element Analysis Of Composite And Reinforced Concrete Beams written by Xiaoshan Lin and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-18 with Architecture categories.
Nonlinear Finite Element Analysis of Composite and Reinforced Concrete Beams presents advanced methods and techniques for the analysis of composite and FRP reinforced concrete beams. The title introduces detailed numerical modeling methods and the modeling of the structural behavior of composite beams, including critical interfacial bond-slip behavior. It covers a new family of composite beam elements developed by the authors. Other sections cover nonlinear finite element analysis procedures and the numerical modeling techniques used in commercial finite element software that will be of particular interest to engineers and researchers executing numerical simulations. Gives advanced methods and techniques for the analysis of composite and fiber Reinforced Plastic (FRP) and reinforced concrete beams Presents new composite beam elements developed by the authors Introduces numerical techniques for the development of effective finite element models using commercial software Discusses the critical issues encountered in structural analysis Maintains a clear focus on advanced numerical modeling
Nonlinear Finite Element Modeling Of Rc Beams Strengthened With Prestressed Nsm Frp Laminates
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Author : Yubraj Pandey
language : en
Publisher:
Release Date : 2017
Nonlinear Finite Element Modeling Of Rc Beams Strengthened With Prestressed Nsm Frp Laminates written by Yubraj Pandey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Concrete beams categories.
This thesis presents the parametric study of nonlinear Finite Element Analysis (FEA) modeling of Reinforced Concrete (RC) beams prestressed with Near-Surface Mounted (NSM) FRP. FEA model was validated with the experimental beam results available in the literature to determine the accuracy. Parameters considered were steel and laminates reinforcement ratios, various steel and FRP materials properties (Normal Modulus (NM), High Modulus (HM) and Ultra-High Modulus (UHM)), and FRP types (Basalt Fiber Reinforced Polymer (BFRP), Glass Fiber Reinforced Polymer (GFRP) and Carbon Fiber Reinforced Polymer (CFRP)) under various prestressing conditions. The RC beams were strengthened with FRP laminates which were prestressed by 20, 30, 40% and were compared to the control beam (0% prestressing).The temperature equivalent to the prestressing force was applied to the FRP laminates. Based upon these prestressing levels, the load at yield initiation, ultimate load at failure and ductility index of the beam were determined. From finite element analysis of RC beam results, the application of the prestressing had significantly increased the load at the yield point. However, the percentage increase of ultimate load was low as compared to non prestressed beam. The load versus displacement curves of beams demonstrated a reduction in ductility as the prestressing level was increased. The optimum prestressing level found to be 30% for all parameters while the FRP reinforcement ratio had the maximum effect in load carrying capacity.
Advances In Frp Composites In Civil Engineering
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Author : Lieping Ye
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-01
Advances In Frp Composites In Civil Engineering written by Lieping Ye and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-01 with Technology & Engineering categories.
"Advances in FRP Composites in Civil Engineering" contains the papers presented at the 5th International Conference on Fiber Reinforced Polymer (FRP) Composites in Civil Engineering in 2010, which is an official conference of the International Institute for FRP in Construction (IIFC). The book includes 7 keynote papers which are presented by top professors and engineers in the world and 203 papers covering a wide spectrum of topics. These important papers not only demonstrate the recent advances in the application of FRP composites in civil engineering, but also point to future research endeavors in this exciting area. Researchers and professionals in the field of civil engineering will find this book is exceedingly valuable. Prof. Lieping Ye and Dr. Peng Feng both work at the Department of Civil Engineering, Tsinghua University, China. Qingrui Yue is a Professor at China Metallurgical Group Corporation.
Finite Element Modeling Of Reinforced Concrete Structures Strengthened With Frp Laminates
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Author : Damian I. Kachlakev
language : en
Publisher:
Release Date : 2001
Finite Element Modeling Of Reinforced Concrete Structures Strengthened With Frp Laminates written by Damian I. Kachlakev and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Concrete beams categories.
Rehabilitation Of Concrete Structures With Fiber Reinforced Polymer
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Author : Riadh Al-Mahaidi
language : en
Publisher: Butterworth-Heinemann
Release Date : 2018-11-12
Rehabilitation Of Concrete Structures With Fiber Reinforced Polymer written by Riadh Al-Mahaidi and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-12 with Technology & Engineering categories.
Rehabilitation of Concrete Structures with Fiber Reinforced Polymer is a complete guide to the use of FRP in flexural, shear and axial strengthening of concrete structures. Through worked design examples, the authors guide readers through the details of usage, including anchorage systems, different materials and methods of repairing concrete structures using these techniques. Topics include the usage of FRP in concrete structure repair, concrete structural deterioration and rehabilitation, methods of structural rehabilitation and strengthening, a review of the design basis for FRP systems, including strengthening limits, fire endurance, and environmental considerations. In addition, readers will find sections on the strengthening of members under flexural stress, including failure modes, design procedures, examples and anchorage detailing, and sections on shear and torsion stress, axial strengthening, the installation of FRP systems, and strengthening against extreme loads, such as earthquakes and fire, amongst other important topics. Presents worked design examples covering flexural, shear, and axial strengthening Includes complete coverage of FRP in Concrete Repair Explores the most recent guidelines (ACI440.2, 2017; AS5100.8, 2017 and Concrete society technical report no. 55, 2012)
Simulation Of Behavior Of Composite Grid Reinforced Concrete Beams Using Explicit Finite Element Methods
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Author : Federico A. Tavárez
language : en
Publisher:
Release Date : 2001
Simulation Of Behavior Of Composite Grid Reinforced Concrete Beams Using Explicit Finite Element Methods written by Federico A. Tavárez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Concrete beams categories.
Strengthening And Rehabilitation Of Civil Infrastructures Using Fibre Reinforced Polymer Frp Composites
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Author : L C Hollaway
language : en
Publisher: Elsevier
Release Date : 2008-07-18
Strengthening And Rehabilitation Of Civil Infrastructures Using Fibre Reinforced Polymer Frp Composites written by L C Hollaway and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-18 with Technology & Engineering categories.
The repair of deteriorated, damaged and substandard civil infrastructures has become one of the most important issues for the civil engineer worldwide. This important book discusses the use of externally-bonded fibre-reinforced polymer (FRP) composites to strengthen, rehabilitate and retrofit civil engineering structures, covering such aspects as material behaviour, structural design and quality assurance. The first three chapters of the book review structurally-deficient civil engineering infrastructure, including concrete, metallic, masonry and timber structures. FRP composites used in rehabilitation and surface preparation of the component materials are also reviewed. The next four chapters deal with the design of FRP systems for the flexural and shear strengthening of reinforced concrete (RC) beams and the strengthening of RC columns. The following two chapters examine the strengthening of metallic and masonry structures with FRP composites. The last four chapters of the book are devoted to practical considerations in the flexural strengthening of beams with unstressed and prestressed FRP plates, durability of externally bonded FRP composite systems, quality assurance and control, maintenance, repair, and case studies. With its distinguished editors and international team of contributors, Strengthening and rehabilitation of civil infrastructures using fibre-reinforced polymer (FRP) composites is a valuable reference guide for engineers, scientists and technical personnel in civil and structural engineering working on the rehabilitation and strengthening of the civil infrastructure. Reviews the use of fibre-reinforced polymer (FRP) composites in structurally damaged and sub-standard civil engineering structures Examines the role and benefits of fibre-reinforced polymer (FRP) composites in different types of structures such as masonry and metallic strengthening Covers practical considerations including material behaviour, structural design and quality assurance
Frp Composites In Civil Engineering Cice 2004
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Author : R. Seracino
language : en
Publisher: Taylor & Francis
Release Date : 2004-12-15
Frp Composites In Civil Engineering Cice 2004 written by R. Seracino and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-15 with Technology & Engineering categories.
The range of fibre-reinforced polymer (FRP) applications in new construction, and in the retrofitting of existing civil engineering infrastructure, is continuing to grow worldwide. Furthermore, this progress is being matched by advancing research into all aspects of analysis and design. The Second International Conference on FRP Composites in