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Remote ambient vibration measurements with real aperture radar to estimate buildings dynamic properties

Author
Alva, R.; Gonzalez-Drigo, J.R.; Luzi, G.; Caselles, J.; Pujades, L.G.; Vargas, Y.; Pinzon, L.
Type of activity
Presentation of work at congresses
Name of edition
7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
Date of publication
2019
Presentation's date
2019-06
Book of congress proceedings
COMPDYN 2019: Computational Methods in Structural Dynamics and Earthquake Engineering: proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering held in Crete, Greece 24-26 June 2019
First page
1797
Last page
1808
Publisher
Institute of Structural Analysis and Antiseismic Research School of Civil Engineering. National Technical University of Athens (NTUA)
Project funding
Development and application of advanced tools for seismic risc assessment and management
Keeping and increasing resilience opportunities and sustainability of communities against earthquakes
Repository
http://hdl.handle.net/2117/178589 Open in new window
URL
https://generalconferencefiles.s3-eu-west-1.amazonaws.com/compdyn_2019_procedings_vol1.pdf Open in new window
Abstract
The use of sensors to obtain the dynamic properties of structures by means of ambient vibrations has become a common practice. However, conventional and more extensively used methods require the installation of sensors, which should be in contact with the structure. These methods could be even risky in case of structures weakened by a hazardous event, for which the risk of collapse is unknown. In this study, two main subjects are analyzed and discussed. The former is related to the use of the Re...
Citation
Alva, R. [et al.]. Remote ambient vibration measurements with real aperture radar to estimate buildings dynamic properties. A: International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. "COMPDYN 2019: Computational Methods in Structural Dynamics and Earthquake Engineering: proceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering held in Crete, Greece 24-26 June 2019". Institute of Structural Analysis and Antiseismic Research School of Civil Engineering. National Technical University of Athens (NTUA), 2019, p. 1797-1808.
Keywords
Ambient Vibrations, Frequency, Monitoring, Radar, Remote Sensing
Group of research
GIES - Geophysics and Earthquake Engineering

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