Evaluating prestress losses in a prestressed concrete girder railway bridge using distributed and discrete fibre optic sensors
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.118518
Abstract: Abstract This paper evaluates the data collected during a comprehensive monitoring campaign aimed at capturing the prestress loss behaviour of four 11.9 m prestressed concrete beams. These beams formed part of the superstructure of a newly-constructed… read more here.
Keywords: prestress loss; prestressed concrete; prestress losses; railway bridge ... See more keywords
State-of-the-Art Review on Determining Prestress Losses in Prestressed Concrete Girders
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DOI: 10.3390/app10207257
Abstract: Prestressing methods were used to realize long-span bridges in the last few decades. For their predictive maintenance, devices and dynamic nondestructive procedures for identifying prestress losses were mainly developed since serviceability and safety of Prestressed… read more here.
Keywords: state; art review; prestressed concrete; prestress losses ... See more keywords