Design of Modern Steel Railway Bridges

Hardcover
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Author: John F. Unsworth

ISBN-10: 1420082175

ISBN-13: 9781420082173

Category: Building Types - Architecture

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...

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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 bridgesEngineering properties of structural steel typically used in modern steel railway bridge design and fabricationPlanning and preliminary designLoads and forces on railway superstructuresCriteria for the maximum effects from moving loads and their use in developing design live loadsDesign of axial and flexural membersCombinations of forces on steel railway superstructuresCopiously 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.

History and Development of Steel Railway BridgesIntroduction Iron Railway Bridges Steel Railway Bridges Development of Railway Bridge Engineering BibliographySteel for Modern Railway Bridges Introduction Engineering Properties of Steel Types of Structural Steel Structural Steel for Railway Bridges Structural Steels Specified for Railway Bridges ReferencesPlanning and Preliminary Design of Modern Railway BridgesIntroduction Planning of Railway Bridges Preliminary Design of Steel Railway Bridges ReferencesLoads and Forces on Steel Railway BridgesIntroduction Dead Loads Railway Live Loads Other Steel Railway Bridge Design LoadsRailway Superstructures References Structural Analysis and Design of Steel Railway BridgesIntroduction Structural Analysis of Steel Railway Superstructures Structural Design of Steel Railway Superstructures ReferencesDesign of Axial Force Steel MembersIntroduction Axial Tension Members Axial Compression Members ReferencesDesign of Flexural Steel MembersIntroduction Strength Design of Noncomposite Flexural Members Serviceability Design of Noncomposite Flexural Members Strength Design of Steel and Concrete Composite Flexural Members Serviceability Design of Composite Flexural Members ReferencesDesign of Steel Members for Combined ForcesIntroduction Biaxial Bending Unsymmetrical Bending (Combined Bending and Torsion) Combined Axial Forces and Bending of Members Combined Bending and Shear of Plates ReferencesDesign of Connections for Steel MembersIntroduction Welded Connections Bolted Connections References Index