@ARTICLE{Oleszek_R._Analiza_2016, author={Oleszek, R. and Radomski, W.}, number={No 4 / I}, journal={Archives of Civil Engineering}, pages={99-117}, howpublished={online}, year={2016}, publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES}, abstract={Modern regulations concerning railway bridges are based on the approach of structural dynamics, which is described in PN-EN standards. This paper presents the results of theoretical dynamic analysis of the HSLM-A train set loading on the structure of a pre-stressed concrete arch bridge - the first railway bridge of its type which was built in Poland (completed in 1959). The recommendations of PN-EN have been followed and modal analysis was carried out to define the sensitivity of the structure to chosen eigenforms. Additionally the paper presents a course of calculations and the conclusions obtained from the analysis of displacements, accelerations, and bending moments induced in the structure through a simulated passage of a high-speed train in the context of the requirements of PN-EN Standards. The conclusions from the current calculations can be used for dynamic analysis of bridges of similar structural solutions.}, abstract={}, type={Artykuły / Articles}, title={Analiza dynamiczna istniejącego łukowego mostu kolejowego według Eurokodów}, title={Dynamic analysis of an existing arch railway bridge according to Eurocodes}, URL={http://www.journals.pan.pl/Content/103284/PDF/7%20Dynamic%20Analysis%20of%20an%20Existing%20Arch%20Railway%20Bridge%20According%20to%20Eurocodes.pdf}, keywords={most łukowy, beton sprężony, pociągi szybkobieżne, HSLM, analiza dynamiczna, dynamic response, high-speed trains, prestressed concrete, numerical model, HSLM, dynamic factor}, }