Yuhang He, Rongzhuo Zhang, Yifan Zhang, Zheng Wang*
Journal of Renewable Materials, Vol.11, No.6, pp. 2729-2743, 2023, DOI:10.32604/jrm.2023.025867
Abstract In order to better meet the objective requirements of the use safety of the high-rise glulam building floor structure
and the living comfort of the residents, the transient excitation, environmental excitation and frequency spectrum
identification methods were used to carry out experimental modal test in-site on the three rooms numbered A, B
and C of the same glulam structural building. The three rooms have different functions, different floor sizes and
different floor supporting structures. The research results have shown that the first-order bending frequency of
the floor structure of Room A is 27.50 Hz, the transverse second-order bending frequency is… More >
Graphic Abstract
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