Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
Response Spectrum Transformation for Seismic Qualification Testing
Authors: Nouredine Bourahla, Farid Bouriche, Yacine Benghalia
Abstract:
Seismic qualification testing for equipments to be mounted on upper storeys of buildings is very demanding in terms of floor spectra. The latter is characterized by high accelerations amplitudes within a narrow frequency band. This article presents a method which permits to cover specified required response spectra beyond the shaking table capability by amplifying the acceleration amplitudes at an appropriate frequency range using a physical intermediate mounted on the platform of the shaker.Keywords: floor spectra, response spectrum, seismicqualification testing, shaking table
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1060112
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1841References:
[1] M. Kennett, Designing for earthquakes - Manual for architects, FEMA 454, 2006.
[2] R. T. Severn, "European Research on Performance of Experimental Facilities: Introduction," Proc. of First European Conference on Earthquake Engineering and Seismology, Geneva, 2006, paper 367.
[3] C. W. De Silva, Dynamic testing and seismic qualification practice, Lexington Books, D.C Heather Company, Toronto, 1983.
[4] G. F. Edward, W. M. Hoppmann, E. H. Donald, C. K. Dwight and E. C. Charles, Transmission of random vibration, Research Committee on Random Vibration ASME, 1982.
[5] D. A. Gasparini and E. H. Vanmarke, "Seismic program for artificial motion generation," University of Berkeley, EERC-76-09, 1976.
[6] Y. Benghalia and N. Bourahla, "Protection des équipements par les essais de qualification sismique sur table vibrante," Proc. of the National Conference on Civil Engineering, Oran, 2003, pp18-25
[7] P. Sollogoub, "Le projet de norme sur la tenue au séisme des équipements," 3eme Colloque National AFPS, France, 1993, pp56-64.