PREDICTION OF FREQUENCY AND AMPLITUDE OF FOUNDATIONS AT RESONANCE

被引：2
作者：
SRIDHARAN, A
NAGENDRA, MV
机构：
来源：
CANADIAN GEOTECHNICAL JOURNAL | 1981年 / 18卷 / 04期
关键词：
D O I：
10.1139/t81-073
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
This note presents the statistical analysis carried out on some of the available experimental results to predict the resonant frequency and maximum displacement amplitude of a machine foundation-soil system under vertical vibration as a function of the size and weight of the foundation and of the excitation level. A total of 442 experimental results of Z. B. Fry, M. Novak, and J. Raman have been analyzed using nonlinear regression analysis. The results obtained compared well with predictions obtained from the popular theoretical models, and the coefficient of correlation obtained from the analysis was satisfactory in most cases. Refs.
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页码：603 / 607
页数：5
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