Articles by "Bridges"

Showing posts with label Bridges. Show all posts

Marco Rosignoli ... 352 pages - Publisher: Thomas Telford Publishing; (January, 2002) ...
Language: English - ISBN-10: 0727731467 - ISBN-13: 978-0727731463 ...

This book is devoted to bridges that are built by incremental launching methods, using prestressed composite materials. It integrates the static, aesthetic, and economic aspects of construction techniques for building these state-of-the-art structures. Bridge launching is a comprehensive handbook, offering explanations of both the theoretical and technological aspects of the construction process. Both beam bridges and arch bridges are thoroughly analysed,and special theories aimed at optimising static aspects, as well as local phenomena, are developed.

Sreenivas Alampalli, William J. Moreau ... 372 pages - Publisher: CRC Press; (August, 2015) ...
Language: English - ISBN-10: 1466596864 - ISBN-13: 978-1466596863 ...

Guidance on Protecting and Extending the Life of Suspension Bridges: Suspension bridges are graceful, aesthetic, and iconic structures. Due to their attractiveness and visibility, they are well-known symbols of major cities and countries in the world. They are also an essential form of transportation infrastructure built across large bodies of water. Despite being expensive to build, they are economical structures for the lengths they span. They have evolved significantly from the basic concept dating back to 200 BC China through the first design for a bridge resembling a modern suspension bridge, attributed to Fausto Veranzio in 1595, to present-day span lengths close to two kilometers. Many of these bridges carry significant traffic and their upkeep is very important to maintain transportation mobility. They offer grace and functionality, yet are extremely complex to construct and maintain. Bridge owners spend a considerable amount of time and resources to ensure uninterrupted service, safety, and security for users. Inspection, evaluation, maintenance, and rehabilitation have evolved significantly. Modern materials and innovative design and construction practices have been integrated into these bridges to maintain durability and extended service life.

Inspection, Evaluation and Maintenance of Suspension Bridges is written by the bridge owners and practitioners who strive to cost-effectively manage these bridges. It is invaluable to everyone interested not only in suspension bridges but in the upkeep of any bridges―students, designers, maintenance personnel, contractors, and owners. Describes the evolution and trends in the operation and maintenance of cable supported bridges + Contains the latest methods for evaluating cable supported bridge capacities and durability + Presents suspension bridge security risk management aspects and Bayesian network-based methodology for risk evaluation. This volume discusses state-of-the-art practice in suspension bridge inspection, evaluation, and rehabilitation methods used worldwide, described by the personnel directly involved with managing them. Its companion volume presents detailed case studies of specific bridges to give a comprehensive picture of how suspension bridges are maintained around the world.

B. Kolias, Michael N. Fardis, A. Pecker ... 256 pages - Publisher: ICE Publishing; (November, 2012) ...
Language: English - ISBN-10: 0727757350 - ISBN-13: 978-0727757357 ...

Designers' Guide to Eurocode 8: Design of bridges for earthquake resistance covers Part 2 Bridges of EN 1998 Design of structures for earthquake resistance which is the standard for use in the seismic design of bridges in which horizontal seismic actions are mainly resisted through bending of the piers or at the abutments, and the seismic design of cable-stayed and arched bridges. The new addition to the bestselling Designers' Guides series was written by three world renowned authorities on the subject, who were instrumental in drafting the original code. Containing worked examples throughout, this book is the only guide which deals specifically with EN 1998-2.

S. Denton ... 496 pages - Publisher: ICE Publishing; 1st edition (April 11, 2011)
Language: English - ISBN-10: 0727741500 - ISBN-13: 978-0727741509

Providing definitive, essential and practical information on the implementation of the Eurocodes for bridge design in the UK, this book is essential reading for bridge owners, managers, designers, consultants, contractors, local or central government engineers, academics, and software developers, that is anyone interested or involved in the design, build, maintenance or ownership of bridges.

John F. Unsworth ... 453 pages - Publisher: CRC Press; 1st edition (March, 2010) ... Language: English - ISBN-10: 1420082175 - ISBN-13: 978-1420082173 ...

Perhaps the first book on this topic in more than 50 years, Design of Modern Steel Railway Bridges focuses not only on new steel superstructures but also outlines principles and methods that are useful for the maintenance and rehabilitation of existing steel railway bridges. It complements the recommended practices of the American Railway Engineering and Maintenance-of-way Association (AREMA), in particular Chapter 15-Steel Structures in AREMA’s Manual for Railway Engineering (MRE). The book has been carefully designed to remain valid through many editions of the MRE. After covering the basics, the author examines the methods for analysis and design of modern steel railway bridges. He details the history of steel railway bridges in the development of transportation systems, discusses modern materials, and presents an extensive treatment of railway bridge loads and moving load analysis. He then outlines the design of steel structural members and connections in accordance with AREMA recommended practice, demonstrating the concepts with worked examples. Topics include: A history of iron and steel railway bridges * Engineering properties of structural steel typically used in modern steel railway bridge design and fabrication *Planning and preliminary design * Loads and forces on railway superstructures * Criteria for the maximum effects from moving loads and their use in developing design live loads * Design of axial and flexural members * Combinations of forces on steel railway superstructures. Copiously illustrated with more than 300 figures and charts, the book presents a clear picture of the importance of railway bridges in the national transportation system. A practical reference and learning tool, it provides a fundamental understanding of AREMA recommended practice that enables more effective design.

Les Hamill ... 384 pages - Publication Date: April, 2007 - Language: English - AmazonSIN: B000Q3651O.

The purpose of the Bridge Hydraulics is to enable practising engineers to conduct a competent hydraulic analysis of the flow through a bridge waterway. This analysis may be part of the design of a new bridge or an analysis of an existing structure to determine the backwater to see if it significantly exacerbates flooding upstream. It may be necessary to produce a mathematical or computer model of the flow of the river. Most of the published work relating to bridge hydraulics is contained in relatively obscure research publications that are not readily available to practising engineers. Some general texts on hydraulics (e.g. Chow, Open-channel Hydraulics) summarize parts of this research, but because of the need for brevity, only cover one of about four possible methods of analysis. Frequently one of the other methods would be more suitable. None of the existing publications guide the reader as to which method to use under what circumstances, or bother to explain the factors involved in bridge hydraulics and why they are so important. Thus engineers who are not specialists in this field (and even those that are) struggle to analyse and design bridge waterways effectively. The aim of the book is to provide an introduction to bridge hydraulics by introducing and explaining the significance of the variables involved, and summarizing all of the available methods of analysing and designing bridge waterway openings. This will provide an authoritative guide to the strengths and weaknesses of the methods, which to use under various circumstances, and the accuracy to be expected. Numerical examples will be provided where appropriate. Details of how to improve the hydraulic efficiency of a bridge will also be included. The book will cover single and multispan bridges with either rectangular or arched openings. Arched openings have often been omitted in the past but there are thousands of arch bridges in the UK and thus this book is the first to consider them in detail. The book will provide practising engineers with the means to design more authoritatively bridge waterway openings, thus making their designs more appropriate and more acceptable to the agencies that have to approve the proposals.

Sukhen Chatterjee ... 224 pages - Publisher: Wiley-Blackwell; 2nd edition (April, 2003) ...
Language: English - ISBN-10: 0632055111 - ISBN-13: 978-0632055111 ...

Bridges are great symbols of mankind's conquest of space. They are a monument to his vision and determination, but these alone are not enough. An appreciation of the mathematical theories underlying bridge design is essential to resist the physical forces of nature and gravity. The object of this book is to explain firstly the nature of the problems associated with the building of bridges with steel as the basic material, and then the theories that are available to tackle them. The book covers: a technological history of the different types of iron and steel bridges the basic properties of steel loads on bridges from either natural or traffic-induced forces the process and aims of design based on limit state and statistical probability concepts buckling behaviour of various components and large-deflection behaviour of components with initial imperfections detailed guidance on the design of plate and box girder bridges together with some design examples. The Second Edition includes a completely new chapter on the history and design of cable-stayed bridges, the various types of cable used for them and their method of construction, and it addresses many of the changes introduced in the latest version of the British Standard Design Code for steel bridges, BS 5400: Part 3:2000.

A. C. Liebenberg, F. K. Kong, R. H. Evans, E. Cohen, F. Roll ... 300 pages - Publisher: Longman; (August 24, 1992)
Language: English - ISBN-10: 058204281X - ISBN-13: 978-0582042810

This series comprises works on subjects of topical interest in the broad field of concrete technology. Written or edited by international authorities, the books should appeal to engineers, consultants, academics, students and others involved in this area. This volume provides a state-of-the-art perspective on concrete bridge design, construction and maintenance. The author focuses on the concepts not usually covered in standard works such as, the appreciation of aesthetic form and the protection of the natural environment. These are subjects which play an important part in the understanding of the design and construction of concrete bridges but which are very often overlooked. The text provides new information on the vital topics of inspection, testing, assessment and rapair and offers an international perspective, providing case studies from around the world. It takes into account recent amendments in BS5400 and also provides an historical summary of bridge building. It is aimed at practising engineers in the design and construction industry, architects and professionals involved with the design and construction industries.

Nigel Hewson ... 408 pages - Publisher: ICE Publishing; 2nd revised edition (June, 2011) ... Language: English - ISBN-10: 0727741136 - ISBN-13: 978-0727741134 ...

Concrete remains the most common material for bridge construction around the world, and prestressed concrete is frequently the material of choice. Extensively illustrated throughout, this invaluable book brings together all aspects of designing prestressed concrete bridge decks into one comprehensive volume. Commonly used for bridges with spans between 25m and 450m, prestressed concrete bridges provide economic, durable and aesthetic solutions in most situations. This book clearly explains the principles behind the design and construction of prestressed concrete bridges and illustrates the interaction between the two. All the different types of deck arrangement and the construction techniques used are covered. The design aspects, along with the general analysis and design process, of the different types of deck are included with examples. Detailed descriptions of the prestressing components and systems used are also given. The second edition has been updated for the move to Eurocodes and the content expanded in areas, such as: the inspection, maintenance and demolition of prestressed concrete bridges; integral bridges; temporary works and construction requirements.

Jeffrey Ger, Franklin Y. Cheng ... 400 pages - Publisher: CRC Press; (August, 2011) ... Language: English - ASIN: B008ID4250 by Amazon Digital Services ...

Nonlinear static monotonic (pushover) analysis has become a common practice in performance-based bridge seismic design. The popularity of pushover analysis is due to its ability to identify the failure modes and the design limit states of bridge piers and to provide the progressive collapse sequence of damaged bridges when subjected to major earthquakes. Seismic Design Aids for Nonlinear Pushover Analysis of Reinforced Concrete and Steel Bridges fills the need for a complete reference on pushover analysis for practicing engineers. This technical reference covers the pushover analysis of reinforced concrete and steel bridges with confined and unconfined concrete column members of either circular or rectangular cross sections as well as steel members of standard shapes. It provides step-by-step procedures for pushover analysis with various nonlinear member stiffness formulations, including: Finite segment–finite string (FSFS) + Finite segment–moment curvature (FSMC) + Axial load–moment interaction (PM) + Constant moment ratio (CMR) + Plastic hinge length (PHL) . Ranging from the simplest to the most sophisticated, the methods are suitable for engineers with varying levels of experience in nonlinear structural analysis. The authors also provide a downloadable computer program, INSTRUCT (INelastic STRUCTural Analysis of Reinforced-Concrete and Steel Structures), that allows readers to perform their own pushover analyses. Numerous real-world examples demonstrate the accuracy of analytical prediction by comparing numerical results with full- or large-scale test results. A useful reference for researchers and engineers working in structural engineering, this book also offers an organized collection of nonlinear pushover analysis applications for students.

David Collings ... 350 pages - Publisher: ICE Publishing; 2nd revised edition (August 22, 2013)
Language: English - ISBN-10: 0727758101 - ISBN-13: 978-0727758101

This book shows how to design the various forms of steel-concrete composite bridges simply, with the use of real-life illustrative examples of bridges and data from research. Steel-Concrete composite bridges are those that combine both steel and concrete elements. They are a commonly-used and economical option for modern bridge construction projects. Knowledge of both materials and the behaviour of the interface between them is required for design of steel-concrete composite bridges, and is an essential part of the engineer's knowledge set. This new edition provides a general introduction to the relevant Eurocodes and covers EC1 on loadings (particularly for bridge loads), EC2 for concrete elements, EC3 for steel (with particular reference to the material properties and buckling) and EC4 for composite action and many industry examples and case studies.

Ali Abbas Yilmaz, Syed Tanvir Wasti ... 450 pages - Publisher: Springer Science & Business Media; Reprint of the original 1st (1984) edition (October, 2011) ... Language: English - ISBN-10: 9400961243 - ISBN-13: 978-9400961241 ...

The Proceedings of the NATO Advanced Study Institute on Analysis and Design of Bridges held at Cesme, lzmir, Turkey from 28 June 1982 to 9 July 1982 are contained in the present volume. The Advanced Study Institute was attended by 37 lecturers and participants from 10 different countries. The Organizing Committee consisted of Professors P. Gtilkan, A. C. Scordelis, S. T. Wasti and 9. Yl. lmaz. The guidelines set by NATO for the Advanced Study Institute require it to serve not only as an efficient forum for the dissemination of available advanced knowledge to a selected group of qualified people but also as a platform for the exploration of future research possibilities in the scientific or engineering areas concerned. The main topics covered by the present Advanced Study Institute were the mathematical modelling of bridges for better analysis and the scientific assessment of bridge behaviour for the introduction of improved design procedures. It has been our observation that as a result of the range and depth of the lectures presented and the many informal discussions that took place, ideas became fissile, the stimulus never flagged and many gaps in the engineering knowledge of the participants were "bridged". Here we particularly wish to mention that valuable informal presenta tions of research work were made during the course of the Institute by Drs. Friedrich, Karaesmen, Lamas and Parker.

Petros P. Xanthakos ... 
1464 pages - Publisher: Wiley-Interscience; 1st edition (November 1993)
Language: English - ISBN-10: 0471570974 - ISBN-13: 978-0471570974

Covers current design techniques for both allowable stress and new load and resistance factor design (LRFD) approaches recommended by the forthcoming American Association of State Highway and Transportation Officials draft specifications. Addresses the need for repair or replacement of 225,000 U.S. highway bridges as well as the need for 70,000 new bridges in the next 15 years.

Julio F. Davalos, An Chen, Pizhong Qiao ... 
351 pages
Publisher: CRC Press; (March 26, 2013)
Language: English
ASIN: B00CLZSWWA

Fiber-reinforced polymer (FRP) decks have been increasingly used for new construction and rehabilitation projects worldwide. The benefits of using FRP bridge decks, such as durability, light weight, high strength, reduced maintenance costs, and rapid installation, outweigh their initial in-place material costs when implemented in highway bridge projects. FRP Deck and Steel Girder Bridge Systems: Analysis and Design compiles the necessary information to facilitate the development of the standards and guidelines needed to promote further adoption of composite sandwich panels in construction. It also, for the first time, proposes a complete set of design guidelines.

Providing both experimental investigations and theoretical analyses, this book covers three complementary parts: FRP decks, shear connectors between the deck and steel girders, and the behavior of bridge systems. The text presents stiffness and strength evaluations for FRP deck panels and FRP deck-girder bridge systems. While the FRP deck studies focus on honeycomb FPR sandwich panels over steel girder bridge systems, they can be adapted to other sandwich configurations. Similarly, the shear connection and bridge system studies can be applied to other types of FRP decks. Chapters discuss skin effect, core configuration, facesheet laminates, out-of-plane compression and sheer, mechanical shear connectors, and FRP deck–steel girder bridge systems.

Based on the findings described in the text, the authors propose design guidelines and present design examples to illustrate application of the guidelines. In the final chapter, they also provide a systematic analysis and design approach for single-span FRP deck-stringer bridges. This book presents new and improved theories and combines analytical models, numerical analyses, and experimental investigations to devise a practical analysis procedure, resulting in FRP deck design formulations.

Robert H. Kim, Jai B. Kim ... 
80 pages
Publisher: Professional Publications, Inc.; 2nd edition (June 30, 2001)
Language: English
ISBN-10: 1888577711
ISBN-13: 978-1888577716

Elements of bridge design appear in problems on the civil and structural PE exams. This book will help you solve these problems successfully. The authors summarize the basics of bridge design for different types of loads, using five design examples. Two practice problems encourage you to test your design skills. Step-by-step solutions are included.

Khaled M. Mahmoud ... 336 pages - Publisher: CRC Press; 1st edition (July 19, 2011)
Language: English - ISBN-10: 0415684153 - ISBN-13: 978-0415684156

Due to significant economic growth in the last few decades, increasing traffic loads impose tremendous demand on bridge structures. This, coupled with ongoing deterioration of bridges, introduces a unique challenge to bridge engineers in maintaining service of these infrastructure assets without disruption to vital economic and social activities. This requires innovative solutions and optimized methodologies to achieve safe and efficient operation of bridge structures.

Bridge engineering practitioners, researchers, owners, and contractors from all over the world presented on modern techniques in design, inspection, monitoring and rehabilitation of bridge structures, at the Sixth New York City Bridge Conference held New York City on July 25-26, 2011. This book contains a select number of papers presented at the conference. This group of papers provides a state-of-the-art in bridge engineering and is of interest to any reader in the field.

Wai-Fah Chen, Lian Duan ... 
2020 pages - Publisher: CRC Press; 1st edition (November, 1999) ...
Language: English - ISBN-10: 0849374340 - ISBN-13: 978-0849374340 ...

An international team of experts has joined forces to produce the Bridge Engineering Handbook. They address all facets-the planning, design, inspection, construction, and maintenance of a variety of bridge structures-creating a must-have resource for every bridge engineer. This unique, comprehensive reference provides the means to review standard practices and keep abreast of new developments and state-of-the-art practices. Comprising 67 chapters in seven sections, the authors present: Fundamentals: Provides the basic concepts and theory of bridge engineering + Superstructure Design: Discusses all types of bridges + Substructure Design: Addresses columns, piers, abutments, and foundations + Seismic Design: Presents the latest in seismic bridge design + Construction and Maintenance: Focuses on the practical issues of bridge structures + Special Topics: Offers new and important information and unique solutions + Worldwide Practice: Summarizes bridge engineering practices around the world.

Discover virtually all you need to know about any type of bridge: Reinforced, Segmental, and Prestressed Concrete + Steel beam and plate girder + Steel box girder + Orthotropic deck + Horizontally curved + Truss + Arch + Suspension + Cable-stayed + Timber + Movable + Floating + Railroad. Special attention is given to rehabilitation, retrofit, and maintenance, and the Bridge Engineering Handbook offers over 1,600 tables, charts, and illustrations in ready-to-use format. An abundance of worked-out examples give readers step-by-step design procedures and the section on Worldwide Practice provides a broad and valuable perspective on the "big picture" of bridge engineering.

Ioannis Vayas, Aristidis Iliopoulos ... 584 pages - Publisher: CRC Press; (September, 2013) ... Language: English - ISBN-10: 1466557443 - ISBN-13: 978-1466557444.

Combining a theoretical background with engineering practice, Design of Steel-Concrete Composite Bridges to Eurocodes covers the conceptual and detailed design of composite bridges in accordance with the Eurocodes. Bridge design is strongly based on prescriptive normative rules regarding loads and their combinations, safety factors, material properties, analysis methods, required verifications, and other issues that are included in the codes. Composite bridges may be designed in accordance with the Eurocodes, which have recently been adopted across the European Union. This book centers on the new design rules incorporated in the EN-versions of the Eurocodes. The book addresses the design for a majority of composite bridge superstructures and guides readers through the selection of appropriate structural bridge systems. It introduces the loads on bridges and their combinations, proposes software supported analysis models, and outlines the required verifications for sections and members at ultimate and serviceability limit states, including fatigue and plate buckling, as well as seismic design of the deck and the bearings. It presents the main types of common composite bridges, discusses structural forms and systems, and describes preliminary design aids and erection methods. It provides information on railway bridges, but through the design examples makes road bridges the focal point. This text includes several design examples within the chapters, explores the structural details, summarizes the relevant design codes, discusses durability issues, presents the properties for structural materials, concentrates on modeling for global analysis, and lays down the rules for the shear connection. It presents fatigue analysis and design, fatigue load models, detail categories, and fatigue verifications for structural steel, reinforcement, concrete, and shear connectors. It also covers structural bearings and dampers, with an emphasis on reinforced elastomeric bearings. The book is appropriate for structural engineering students, bridge designers or practicing engineers converting from other codes to Eurocodes.

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