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GPS 신호 수신 주기에 따른 건물의 동특성 계측 정밀도
김법렬(Kim, Bub-Ryur),홍정범(Hong, Jeon-Beom),이홍민(Lee, Hong-Min),박효선(Park, Hyo Seon) 한국구조물진단유지관리학회 2009 한국구조물진단학회 학술발표회논문집 Vol.2009 No.1
In this paper, the feasibility of a measurement technique for wind-induced acceleration level of building structures using GPS is tested. For this purpose, natural frequency and acceleration level of test model in free vibration are evaluated by comparing dynamic responses obatined from accelerometers with responses measured from GPS. Acceleration histories with sampling frequencies of GPS signals from 5 Hz to 20 Hz are used in the comparison.
GPS 신호 수신 주기에 따른 건물의 동특성 계측 정밀도
김법렬 ( Kim Bub-ryur ),홍정범 ( Hong Jeon-beom ),이홍민 ( Lee Hong-min ),박효선 ( Park Hyo Seon ) 한국구조물진단유지관리공학회 2009 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.13 No.1
In this paper, the feasibility of a measurement technique for wind-induced acceleration level of building structures using GPS is tested. For this purpose, natural frequency and acceleration level of test model in free vibration are evaluated by comparing dynamic responses obatined from accelerometers with responses measured from GPS. Acceleration histories with sampling frequencies of GPS signals from 5 Hz to 20 Hz are used in the comparison.