Railway bridge

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  • INFRASTRUCTURE DESIGN, SIGNALLING AND SECURITY IN RAILWAY Edited by Xavier Perpinya .Infrastructure Design, Signalling and Security in Railway Edited by Xavier Perpinya Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications.

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  • Railroad Bridges 23.1 Introduction Railroad Network • Basic Differences between Railroad and Highway Bridges • Manual for Railway Engineering, AREMA 23 23.2 23.3 23.4 Railroad Bridge Philosophy Railroad Bridge Types Bridge Deck General • Open Deck • Ballast Deck • Direct Fixation • Deck Details 23.5 Donald F. Sorgenfrei Modjeski and Masters, Inc. Design Criteria Geometric Considerations • Proportioning • Bridge Design Loads • Load Combinations • Serviceability Considerations W. N. Marianos, Jr. Modjeski and Masters, Inc. 23.

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  • Design Practice in Russia 66.1 66.2 66.3 Introduction Historical Evolution Masonry and Timber Bridges • Iron and Steel Bridges 66 Modern Development Standardization of Superstructures • Features of Substructure 66.4 Bridge Design Theory and Methods Design Codes and Specifications • Design Concepts and Philosophy • Concrete Structure Design • Steel Structure Design • Stability Design • Temporary Structure Design 66.5 Inspection and Test Techniques Static Load Tests • Dynamic Load Tests • Running in of Bridge under Load 66.6 Simon A.

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  • Impact Effect of Moving Vehicles 56.1 56.2 Mingzhu Duan Quincy Engineering, Inc. 56 56.3 56.4 56.5 Philip C. Perdikaris Case Western Reserve University Introduction Consideration of Impact Effect in Highway Bridge Design Consideration of Impact Effect in Railway Bridge Design Free Vibration Analysis Structural Models • Free Vibration Analysis Wai-Fah Chen Purdue University Forced Vibration Analysis under Moving Load Dynamic Response Analysis • Summary of Bridge Impact Behavior 56.

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  • According to legislation introduced in 2001, Switzerland is already paying to install low-noise systems in its national railway vehicles. Vehicles fi tted with noise-reducing technologies are refunded 0.01 CHF per axle kilometre travelled in Switzerland. This translates into a €7.50 bonus for a typical four-axle wagon on the 300 km Basel-Chiasso line, an important link in the Germany- Italy transit route. A complete freight train with composite brake blocks gets a €93 refund, which is 5% of the total track access charge.

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