Investigation of a Steel Railway Viaduct PDF Download
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Author: George Noble Toops
Publisher:
ISBN:
Category : Viaducts
Languages : en
Pages : 66
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Book Description
Author: George Noble Toops
Publisher:
ISBN:
Category : Viaducts
Languages : en
Pages : 66
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Book Description
Author: John F. Unsworth
Publisher: CRC Press
ISBN: 1351647105
Category : Technology & Engineering
Languages : en
Pages : 861
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Book Description
This new edition encompasses current design methods used for steel railway bridges in both SI and Imperial (US Customary) units. It discusses the planning of railway bridges and the appropriate types of bridges based on planning considerations.
Author: John F. Unsworth
Publisher: CRC Press
ISBN: 1420082183
Category : Technology & Engineering
Languages : en
Pages : 456
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Book Description
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.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
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Book Description
This paper presents the results of an investigation regarding the static and dynamic behaviours of a railway bridge being in service for more than 85 years. The age of the bridge and the recent introduction of a new type of freight train to operate at high speeds (above 95 km/h) made the bridge testing necessary. A full-scale railway bridge test is a complex and expensive undertaking involving cooperation of various departments in a railway organization. This fact limits this type of bridge evaluation to a few very important cases each year. A computerized data acquisitionsystem permitted recording strains and deflections from 21 strain guage circuits and 6 displacement transducers. A special test train was used to study the behaviour of the bridge under controlled loads and speeds. Measurements were also carried out for regular traffic (passenger and freight trains). This paper covers the following topics: (i) instrumentation and test loads; (ii) test results (static and dynamic stresses and deflections); (iii) comparisons of measured static stresses and deflections with theoretical values; and (iv) dynamic characteristics of the tested span (influence of train speed on stresses, deflections, and lateral forces).
Author: Raymond Jefferson Roark
Publisher:
ISBN:
Category : Viaducts
Languages : en
Pages : 56
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Book Description
Author: Sir Benjamin Baker
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 112
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Book Description
Author: Fikret Necati Catbas
Publisher: Frontiers Media SA
ISBN: 2889662128
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Author: Tulio Nogueira Bittencourt
Publisher: CRC Press
ISBN: 1498777031
Category : Technology & Engineering
Languages : en
Pages : 616
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Book Description
Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks contains the lectures and papers presented at the Eighth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2016), held in Foz do Iguaçu, Paraná, Brazil, 26-30 June, 2016. This volume consists of a book of extended abstracts and a DVD containing the full papers of 369 contributions presented at IABMAS 2016, including the T.Y. Lin Lecture, eight Keynote Lectures, and 360 technical papers from 38 countries. The contributions deal with the state-of-the-art as well as emerging concepts and innovative applications related to all main aspects of bridge maintenance, safety, management, resilience and sustainability. Major topics covered include: advanced materials, ageing of bridges, assessment and evaluation, bridge codes, bridge diagnostics, bridge management systems, composites, damage identification, design for durability, deterioration modeling, earthquake and accidental loadings, emerging technologies, fatigue, field testing, financial planning, health monitoring, high performance materials, inspection, life-cycle performance and cost, load models, maintenance strategies, non-destructive testing, optimization strategies, prediction of future traffic demands, rehabilitation, reliability and risk management, repair, replacement, residual service life, resilience, robustness, safety and serviceability, service life prediction, strengthening, structural integrity, and sustainability. This volume provides both an up-to-date overview of the field of bridge engineering as well as significant contributions to the process of making more rational decisions concerning bridge maintenance, safety, serviceability, resilience, sustainability, monitoring, risk-based management, and life-cycle performance using traditional and emerging technologies for the purpose of enhancing the welfare of society. It will serve as a valuable reference to all involved with bridge structure and infrastructure systems, including students, researchers and engineers from all areas of bridge engineering.
Author: Professor J E Harding
Publisher: CRC Press
ISBN: 0203860837
Category : Architecture
Languages : en
Pages : 888
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Book Description
This volume contains the papers presented at the Third International Conference on Bridge Management, held at the University of Surrey, Guildford, UK on 14-17 April 1996.
Author: Robby Caspeele
Publisher: CRC Press
ISBN: 1351857576
Category : Technology & Engineering
Languages : en
Pages : 3160
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Book Description
This volume contains the papers presented at IALCCE2018, the Sixth International Symposium on Life-Cycle Civil Engineering (IALCCE2018), held in Ghent, Belgium, October 28-31, 2018. It consists of a book of extended abstracts and a USB device with full papers including the Fazlur R. Khan lecture, 8 keynote lectures, and 390 technical papers from all over the world. Contributions relate to design, inspection, assessment, maintenance or optimization in the framework of life-cycle analysis of civil engineering structures and infrastructure systems. Life-cycle aspects that are developed and discussed range from structural safety and durability to sustainability, serviceability, robustness and resilience. Applications relate to buildings, bridges and viaducts, highways and runways, tunnels and underground structures, off-shore and marine structures, dams and hydraulic structures, prefabricated design, infrastructure systems, etc. During the IALCCE2018 conference a particular focus is put on the cross-fertilization between different sub-areas of expertise and the development of an overall vision for life-cycle analysis in civil engineering. The aim of the editors is to provide a valuable source of cutting edge information for anyone interested in life-cycle analysis and assessment in civil engineering, including researchers, practising engineers, consultants, contractors, decision makers and representatives from local authorities.
