20.500.12556/DiRROS-15874 Measurements of bridge dynamic amplification factor using bridge weigh-in-motion data The dynamic component of bridge traffic loading is commonly taken into account with a Dynamic Amplification Factor (DAF)—the ratio between the dynamic and static load effects on a bridge. In the design codes, this factor is generally more conservative than in reality. Recently a new method of cal- culation of this factor had been developed. Data from 15 different bridges have been analysed since then and this paper presents the results of the analyses. The background for Bridge Weigh-in-Motion is given, and the most recent method for DAF calculation is described. The sites from which the data originated are presented, and the selection of data discussed. The results of the analyses are presented and discussed and some examples of DAF calculations are shown. Data from the considered sites have invariably demonstrated a DAF decrease with increasing axle load. This is a significant result, especially for assessment of existing structures, since it is beneficial to use measured structural param- eters to optimise structural analysis. bridge loads bridge weigh-in-motion dynamic amplication factor dynamic analysis measurement traffic loading obtežba mostu tehtanje med vožnjo z mostom koeficient sunka dinamična analiza meritev prometna obtežba true false true Taylor & Francis Angleški jezik Slovenski jezik © 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group Neznano 2022-12-01 14:48:08 2023-07-14 08:07:00 2023-07-15 03:34:54 0000-00-00 00:00:00 2022 0 0 str. 1164-1176 iss. 8 Vol. 18 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2021-02-26 624 1573-2479 10.1080/15732479.2021.1887291 54660867 https://www.tandfonline.com/doi/full/10.1080/15732479.2021.1887291 Odprti dostop 1 6992e0c9-7176-11ed-a69a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=20991 RAZ_Kalin_Jan_2022.pdf RAZ_Kalin_Jan_2022.pdf 1 85BB41269D441AEF93DC0A03500B1B8D f6462f2816329a50bfc6d80014610ae66d0896a4debd569808ad77968496ea95 55f9b119-9b1e-11ed-b359-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=21450 Zavod za gradbeništvo Slovenije 0 0 0