Results 21 to 30 of about 8,096 (259)
A Tale of Five Bridges; the use of GNSS for Monitoring the Deflections of Bridges [PDF]
Journal of Applied Geodesy, 2014 AbstractThe first Bridge Monitoring surveying was carried out in 1996 by the authors, through attaching Ashtech ZXII GPS receivers onto the Humber Bridge’ parapet, and gathering and further analysing the resulting 1 Hz RTK GPS data. Various surveys have subsequently been conducted on the Humber Bridge, the Millennium Bridge, the Forth Road Bridge, the ...
Roberts, Gethin Wyn +4 more
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Load Test Analysis of a Long-Span Prestressed Nano-Concrete Highway Bridge
International Journal of Analytical Chemistry, 2022 In order to solve the problem of vehicle-bridge coupling vibration of a continuous semisteel bridge, the main bridge type of long-span prestressed concrete girder bridge, the author proposes a bridge safety test system based on the dynamic and static ...
Liang Yan
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Shock and Vibration, 2020 Bridge dynamic deflection is an important indicator of structure safety detection. Ground-based microwave interferometry is widely used in bridge dynamic deflection monitoring because it has the advantages of noncontact measurement and high precision ...
Xianglei Liu +3 more
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Sensors, 2018 Management of the vertical long-term deflection of a high-speed railway bridge is a crucial factor to guarantee traffic safety and passenger comfort.
Jaebeom Lee +2 more
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Non-contact measurement method of bridge deflection based on machine vision [PDF]
E3S Web of Conferences, 2021 Bridge deflection is a very important parameter for bridge structure. It directly reflects the vertical overall stiffness of bridge structure, and is an important basis for reflecting the linear change of bridge.
Wei Zhao, YongBin Wei
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Sensors, 2019 Structural health monitoring (SHM) has been widely used in all kinds of bridges. It is significant to accurately assess the serviceability and reliability of bridge subjected to severe conditions by SHM technique.
Hanbing Liu +3 more
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Kajian Teknis Kerusakan Jembatan Dondang Kalimantan Timur
Teknika, 2023 Jembatan Dondang merupakan jembatan yang melintas di atas Sungai Dondang yang masuk dalam wilayah Kabupaten Kutai Kartanegara. Jembatan ini mengalami kerusakan akibat tertabrak oleh kapal tongkang batu bara yang menyebabkan salah satu pilarnya mengalami ...
Fauzi Auliarahman +2 more
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Railway Bridge Condition Monitoring Using Numerically Calculated Responses from Batches of Trains
Applied Sciences, 2022 This study introduces a novel method to determine apparent profile of the track and detect railway bridge condition using sensors on in-service trains. The concept uses a type of Inverse Newmark-β integration scheme on data from a batch of trains.
Yifei Ren +3 more
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Jurnal Rekayasa Elektrika, 2016 A bridge is planned and built with a certain capability against vehicles through it. The vehicles movement causes vibration and vertical deflection on certain parts of the bridge.
Mohd Syaryadhi +2 more
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Buildings, 2023 To control the deviation of a long-span concrete-filled steel tube (CFST) arch bridge during construction monitoring, a practical method for controlling tower deviation is studied and established.
Xiaojin Dong, Dan Ye
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