Engineering Transactions, 49, 4, pp. 459–483, 2001

Method of Assessing Fatigue Hazard to Steel Railway Bridges

A. Wysokowski
Instytut Badawczy Dróg i Mostow, Filia Wrocław

This research has been carried out as part of the ministerial R &; D program: "Improvement of the condition of roads and highway and railway bridges". This paper deals with the establishment of guidelines relating to "Checking the fatigue hazard to railway bridges". Its aim is to provide a relatively simple and coherent method of assessing the fatigue hazard to steel structural elements in both newly designed bridges and those being in service under different conditions of traffic on Polish Railways lines. This is proposed to be done on the basis of the latest results of fatigue studies. Another aim is to develop a method of assessing the allowable – from the point of view of fatigue – the service life of railway bridges in service. Finally, examples of checking the fatigue hazard to structural elements of railway bridges by means of the proposed method are given.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).


A. CZECHOWSKI, J. MURZEWSKI, Design of steel structures [in Polish], Prace ITB, 1–2, 1993.

H. CZUDEK, T. PIETRASZEK, Durability of steel bridge structures under changing loads [in Polish], WKL, Warszawa 1980.

Eurocode 3. Gemeinsame einheitliche Regeln fur Stahlbaute, EGKS EWG, BAG, 1984, 1987, 1999.

M. LUBINSKI, A. KOCIATKIEWICZ, Fatigue of steel structures, Proc. of VIII International Scientific–Technical Conference "Construction of Bridges", Gdansk 1989.

Z. MENDERA, Issues related to harmonization of Polish Steel Structure Design Standard with Eurocode [in Polish], Inżynieria i Budownictwo, 10, 1993.

PN-82/S-10052, Bridge structures, steel structures, design [in Polish].

PN-90/S-03200, Steel structures, structural analysis and design [in Polish].

J. RABIEGA, Design of steel railway bridges in view of service strength [in Polish], Inżynieria i Budownictwo, 4, 1988.

Richtlinie zur Berechnung ermüdungsbeanspruchter Konstruktionen aus Stahl (Entwurf zur ÖNORM B 4300), 1 Ausgabe, Wien, November 1988.

M. RYBAK, B. KĘDZIERSKI, Recommendations of international association of railways concerning design and execution of welded railway bridges with service strength taken into account [in Polish], IBDiM, Studia i Materiały, 27, Warsaw 1985.

A. RYŻYŃSKI, Eurocodes in bridge construction [in Polish], 12, 1993.

Structural Eurocodes, IABSE Conference, Raport Vol. 65, Davos 1992.

A. WYSOKOWSKI, Service strength of steel spans of road bridges, Doctor's Thesis, Technical University of Wroclaw, PRE Report, 37, 1985.

A. WYSOKOWSKI, Durability aspects in the design of steel highway bridges, IABSE Symposium on the Durability of Structures, IABSE Proceedings, 57, 475–480, Portugal, Lisbon 1989.

A. WYSOKOWSKI, Overview of some research projects on durability of bridges, Second Workshop On Bridge Engineering Research in Progress. Proceedings, Sponsored by the National Science Foundation and Civil Engineering Department, University of Nevada, Reno. October 29–30, Nevada, Reno 1990.

A. WYSOKOWSKI, Proposal for testing fatigue durability for updated steel bridge design standard PN/S–10052, Inżynieria i Budownictwo, 7–8, 1995.

DOI: 10.24423/engtrans.538.2001