A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Determination of natural periods of buildings
Random wind excitation has been used to find first three modes of vibration of nineteen-story building about two major translational axes and torsional axis of building; vibration records were obtained and harmonic analysis was performed with aid of analogue computer to determine first few vibration modes; concurrently with experimental program building modes were computed two ways using different simplifying assumptions regarding lateral stiffness of structure.
Determination of natural periods of buildings
Random wind excitation has been used to find first three modes of vibration of nineteen-story building about two major translational axes and torsional axis of building; vibration records were obtained and harmonic analysis was performed with aid of analogue computer to determine first few vibration modes; concurrently with experimental program building modes were computed two ways using different simplifying assumptions regarding lateral stiffness of structure.
Determination of natural periods of buildings
Seismological Soc America -- Bul
Crawford, R. (author) / Ward, H.S. (author)
Seismological Society of America -- Bulletin ; 54, Part A
1964
14 pages
Article (Journal)
English
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