Corrosion Induced Failure Of Bridge Post Tensioned Tendons
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| Author | : William H. Hartt |
| Publisher | : CRC Press |
| Total Pages | : 108 |
| Release | : 2024-12-09 |
| Genre | : Technology & Engineering |
| ISBN | : 1040146546 |
This book provides an overview of post-tensioning (PT) in reinforced concrete bridge structures. It specifically addresses corrosion issues that were initially unforeseen but subsequently occurred, raised concerns regarding structural integrity and long-term viability. It begins by exploring the introduction and background of PT bridge development, addressing post-tensioning systems and the various types of PT bridge construction methods. It also covers corrosion issues and failures that have previously occurred, and other designs for durability. Further, it goes into the details of experimental investigations of corrosion-caused bridge PT tendon failures, and the modeling efforts of wire and strand fractures. Lastly, it provides an assessment of the path forward, suggesting alternatives for current inspection and condition assessment. This book is highly recommended for graduate and postgraduate students of civil, structural, and mechanical engineering. It will also be an interesting read for structural and civil engineers, and researchers involved with integrity assurance of PT structures.
| Author | : William Handy Hartt |
| Publisher | : CRC Press |
| Total Pages | : 0 |
| Release | : 2024-10 |
| Genre | : Technology & Engineering |
| ISBN | : 9781003328193 |
"This book provides an overview of post-tensioning (PT) in reinforced concrete bridge structures. It specifically addresses corrosion issues that were initially unforeseen but have subsequently raised concerns regarding structural integrity and long-term viability. It begins by exploring the introduction and background of PT bridge development, addressing post-tensioning systems and the various types of PT bridge construction methods. It also covers corrosion issues and failures that have previously occurred, and other designs for durability. Further, it goes into the details of experimental investigations of corrosion caused bridge PT tendon failures, and the modelling efforts of wire and strand fractures. Lastly, it provides an assessment of the path forward, suggesting alternatives for current inspection and condition assessment. The text is highly recommended for graduate and postgraduate students of Civil, Structural and Mechanical Engineering. It will also be an interesting read for structural and civil engineers, and researchers involved with integrity assurance of PT structures"--
| Author | : WILLIAM H.. THERYO HARTT (TEDDY S.) |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2024-10-21 |
| Genre | : Technology & Engineering |
| ISBN | : 9781032357225 |
This book provides an overview of post-tensioning (PT) in reinforced concrete bridge structures. It specifically addresses corrosion issues that were initially unforeseen but have subsequently raised concerns regarding structural integrity and long-term viability. It begins by exploring the introduction and background of PT bridge development, addressing post-tensioning systems and the various types of PT bridge construction methods. It also covers corrosion issues and failures that have previously occurred, and other designs for durability. Further, it goes into the details of experimental investigations of corrosion caused bridge PT tendon failures, and the modelling efforts of wire and strand fractures. Lastly, it provides an assessment of the path forward, suggesting alternatives for current inspection and condition assessment. The text is highly recommended for graduate and postgraduate students of Civil, Structural and Mechanical Engineering. It will also be an interesting read for structural and civil engineers, and researchers involved with integrity assurance of PT structures.
| Author | : fib Fédération internationale du béton |
| Publisher | : fib Fédération internationale du béton |
| Total Pages | : 279 |
| Release | : 2001-01-01 |
| Genre | : Technology & Engineering |
| ISBN | : 288394055X |
In some countries durability problems with post-tensioning tendons have in the past led to fairly restrictive regulations. Improvements to execution procedures have been developed since, and new or improved prestressing systems have been proposed, too. This development was, of course, subject of discussions in fib Commission 9 Reinforcing and Prestressing Materials and Sytems and in IABSE Working Commission 3 Concrete Structures. It was decided to organise a workshop with the aim to review the different aspects of the problems encountered and to discuss solutions available today. Keynote speakers from various countries were invited to contribute. Their papers are published in this bulletin, grouped together under the following themes: Inventory and condition (6 papers) Investigation and repair (5 papers) Technical progress (4 papers) Strategies for improvement (6 papers) Supported by the international federation for structural concrete fib, and the international association for bridge and structural engineering IABSE, the workshop took place on 15-16 November 2001 at Ghent University, celebrating the 75th anniversary of the Magnel Laboratory for Concrete Research, whose director also chaired the Scientific Committee and edited the bulletin. It needs to be emphasised that in the bulletin invited experts present their individual views. Although not yet discussed in any of the association's working bodies, the highly topical contents of the bulletin is believed to be of general interest to fib's members and to document a starting point for future work in this field. Therefore, the Council of fib agreed to exceptionally publish these papers within fib's series of Bulletins.
| Author | : Wai-Fah Chen |
| Publisher | : CRC Press |
| Total Pages | : 3042 |
| Release | : 2014-01-24 |
| Genre | : Technology & Engineering |
| ISBN | : 1482255030 |
Over 140 experts, 14 countries, and 89 chapters are represented in the second edition of the Bridge Engineering Handbook. This extensive collection provides detailed information on bridge engineering, and thoroughly explains the concepts and practical applications surrounding the subject, and also highlights bridges from around the world. This second edition of the bestselling Bridge Engineering Handbook covers virtually all the information an engineer would need to know about any type of bridge-from planning to construction to maintenance. It contains more than 2,500 tables, charts, and illustrations in a practical, ready-to-use format. An abundance of worked-out examples gives readers numerous practical step-by-step design procedures. Special attention is given to rehabilitation, retrofit, and maintenance. Coverage also includes seismic design and building materials. Thoroughly revised and updated, this second edition contains 26 new chapters.
| Author | : John P. Broomfield |
| Publisher | : CRC Press |
| Total Pages | : 305 |
| Release | : 2023-01-31 |
| Genre | : Technology & Engineering |
| ISBN | : 1000822486 |
Corrosion of Steel in Concrete: Understanding, Investigation and Repair is a guide for designing, constructing and maintaining reinforced concrete structures, such as buildings and bridges which are subject to reinforcement corrosion. It presents the basics of theory and practice in steel corrosion in concrete and reviews the latest research and developments, such as progress on measuring the corrosion threshold for chloride-induced corrosion. This third edition compares the currently proliferating major national and international standards and guidance documents. New developments are considered, such as hybrid anodes for electrochemical treatment and the latest research and developments in assessment, such as the use of ground penetrating radar to measure the chloride content of the concrete cover. It overhauls coverage of electrochemical repair and rehabilitation techniques and outlines recent innovations in structural repair and construction and investigates their implications for durability. The book is ideal for practitioners and graduate students in structural engineering and concrete technology.
| Author | : National Research Council Canada |
| Publisher | : NRC Research Press |
| Total Pages | : 720 |
| Release | : 1999 |
| Genre | : Business & Economics |
| ISBN | : 9780660177373 |
This volume provides a selected overview of approaches, methods, techniques, tools, systems and technology used to develop knowledge of the service life durability of construction and building materials.
| Author | : J.P. Broomfield |
| Publisher | : CRC Press |
| Total Pages | : 263 |
| Release | : 1996-12-12 |
| Genre | : Architecture |
| ISBN | : 0203475283 |
The corrosion of reinforcing steel in concrete is a major problem facing civil engineers and surveyors throughout the world today. There will always be a need to build stuctures in corrosive environments and it is therefore essential to address the problems that result. Corrosion of Steel in Concrete provides information on corrosion of steel in at
| Author | : FIB – International Federation for Structural Concrete |
| Publisher | : FIB - Féd. Int. du Béton |
| Total Pages | : 2322 |
| Release | : 2019-05-27 |
| Genre | : Technology & Engineering |
| ISBN | : 2940643008 |
This Proceedings contains the papers of the fib Symposium “CONCRETE Innovations in Materials, Design and Structures”, which was held in May 2019 in Kraków, Poland. This annual symposium was co-organised by the Cracow University of Technology. The topics covered include Analysis and Design, Sustainability, Durability, Structures, Materials, and Prefabrication. The fib, Fédération internationale du béton, is a not-for-profit association formed by 45 national member groups and approximately 1000 corporate and individual members. The fib’s mission is to develop at an international level the study of scientific and practical matters capable of advancing the technical, economic, aesthetic and environmental performance of concrete construction. The fib, was formed in 1998 by the merger of the Euro-International Committee for Concrete (the CEB) and the International Federation for Prestressing (the FIP). These predecessor organizations existed independently since 1953 and 1952, respectively.
| Author | : Hiroshi Yokota |
| Publisher | : CRC Press |
| Total Pages | : 8732 |
| Release | : 2021-04-20 |
| Genre | : Technology & Engineering |
| ISBN | : 100017381X |
Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations contains lectures and papers presented at the Tenth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020), held in Sapporo, Hokkaido, Japan, April 11–15, 2021. This volume consists of a book of extended abstracts and a USB card containing the full papers of 571 contributions presented at IABMAS 2020, including the T.Y. Lin Lecture, 9 Keynote Lectures, and 561 technical papers from 40 countries. The contributions presented at IABMAS 2020 deal with the state of the art as well as emerging concepts and innovative applications related to the main aspects of maintenance, safety, management, life-cycle sustainability and technological innovations of bridges. Major topics include: advanced bridge design, construction and maintenance approaches, safety, reliability and risk evaluation, life-cycle management, life-cycle sustainability, standardization, analytical models, bridge management systems, service life prediction, maintenance and management strategies, structural health monitoring, non-destructive testing and field testing, safety, resilience, robustness and redundancy, durability enhancement, repair and rehabilitation, fatigue and corrosion, extreme loads, and application of information and computer technology and artificial intelligence for bridges, among others. This volume provides both an up-to-date overview of the field of bridge engineering and significant contributions to the process of making more rational decisions on maintenance, safety, management, life-cycle sustainability and technological innovations of bridges for the purpose of enhancing the welfare of society. The Editors hope that these Proceedings will serve as a valuable reference to all concerned with bridge structure and infrastructure systems, including engineers, researchers, academics and students from all areas of bridge engineering.
