NDLI: Vibration monitoring and damage experiment on a prestressed concrete bridge

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Vibration monitoring and damage experiment on a prestressed concrete bridge

Content Provider	Scilit
Author	Vera, Oscar Sergio Luna Kondo, Y. Kim, C. W. Oshima, Y.
Copyright Year	2019
Description	Structural Health Monitoring (SHM) is one of good options for economical and efficient bridge inspections. However, it is still under discussion how to assess the current structural performance by means of SHM. This study aims to examine how change in load resistance capacity of a Prestressed Concrete (PC) girder bridge influence on their dynamic properties through a bridge collapse test under static loadings on a real PC girder bridge. In the static loading test, the PC girder bridge was loaded under several loading and unloading scenarios until failure. Besides, forced vibration tests from both impact hammer test and moving vehicle test were carried out along with the static loading test in order to assess the changes in the dynamic properties of the PC girder bridge with different health conditions. Observations showed strong relationships between the frequency for the 2nd bending mode and the level of structural performance. Book Name: Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications
Related Links	https://content.taylorfrancis.com/books/download?dac=C2018-0-88325-0&isbn=9780429426506&doi=10.1201/9780429426506-351&format=pdf
Ending Page	2046
Page Count	6
Starting Page	2041
DOI	10.1201/9780429426506-351
Language	English
Publisher	Informa UK Limited
Publisher Date	2019-08-21
Access Restriction	Open
Subject Keyword	Book Name: Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications Civil Engineering Static Loading
Content Type	Text
Resource Type	Chapter

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