Preliminary evaluation of precise inclination sensor and GPS for monitoring full-scale dynamic response of a tall reinforced concrete building

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dc.contributor.authorYigit C.O.
dc.contributor.authorYigit C.O.
dc.contributor.authorLi X.
dc.contributor.authorGe L.
dc.contributor.authorInal C.
dc.contributor.authorYetkin M.
dc.date.accessioned2020-03-26T18:06:10Z
dc.date.available2020-03-26T18:06:10Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIt is necessary to use different sensors in an integrated manner-GPS, accelerometer, inclination sensor and so on-in order to monitor and identify static, quasi-static and resonant response of tall buildings subjected to wind loading. There are some differences among these sensors with respect to data sampling rate, data quality, and their measurement accuracy. Therefore, using different sensors together for a monitoring project is important because of the complementary nature of each sensor. In this study, the behaviour of a tall reinforced concrete building (30 stories high) under wind load has been monitored using GPS and inclination sensors. This paper assesses the dynamic measurement quality and reliability of inclinometers for building monitoring applications, and discusses the strengths and weaknesses of GPS vis-a-vis the use of inclination sensors for monitoring the dynamic response of tall buildings under wind load. Data collected by these sensors have been analysed in the time and frequency domains. It was found that GPS observations were distorted by multipath caused by a reflecting surface on top of the building. From the analyses in the frequency domain, the 1st mode natural frequencies of the building determined from both sensors agree very well with each other. The discrepancy of this measured 1st mode natural frequency compared to that derived from FEM (Finite Element Model) prediction is 7%. © 2010, de Gruyter. All rights reserved.en_US
dc.identifier.doi10.1515/jag.2010.010en_US
dc.identifier.endpage113en_US
dc.identifier.issn1862-9016en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage103en_US
dc.identifier.urihttps://dx.doi.org/10.1515/jag.2010.010
dc.identifier.urihttps://hdl.handle.net/20.500.12395/25642
dc.identifier.volume4en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Applied Geodesyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectdynamic responseen_US
dc.subjectFull-scale monitoringen_US
dc.subjectGPS and inclination sensoren_US
dc.subjecttall buildingen_US
dc.subjectwind loaden_US
dc.titlePreliminary evaluation of precise inclination sensor and GPS for monitoring full-scale dynamic response of a tall reinforced concrete buildingen_US
dc.typeArticleen_US

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