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New simple method for the assessment of masonry arch bridges
Author(s) -
Zoltán Orbán,
Tamás Juhász
Publication year - 2016
Publication title -
pollack periodica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 11
eISSN - 1788-3911
pISSN - 1788-1994
DOI - 10.1556/606.2016.11.1.1
Subject(s) - structural engineering , masonry , arch , bridge (graph theory) , axle , arch bridge , engineering , span (engineering) , simple (philosophy) , sieve (category theory) , computer science , geotechnical engineering , mathematics , philosophy , epistemology , medicine , combinatorics
The paper presents an approximation method for the assessment of the load carrying capacity of masonry arch railway bridges. The method is a simple semi-empirical tool for the initial level assessment that is considered to serve as a first sieve and provides conservative values for the load-carrying capacity and permissible axle load of single-span arches.The proposed method is based on results obtained by the RING 2.0 masonry arch bridge analysis software. The method uses a closed mathematical formula to calculate the carrying capacity and its input parameters can easily be determined by simple site inspections or using data from bridge files

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