On the Filtering Properties of Foundations of Earthquake-Resistant Buildings

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• 作者：Yu. P. Nazarov ; E. V. Poznyak
• 刊名：Soil Mechanics and Foundation Engineering
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：53
• 期：5
• 页码：352-356
• 全文大小：
• 刊物类别：Earth and Environmental Science
• 刊物主题：Geotechnical Engineering & Applied Earth Sciences; Civil Engineering; Geoengineering, Foundations, Hydraulics;
• 出版者：Springer US
• ISSN：1573-9279
• 卷排序：53

文摘

The results of full-scale experiment (M. D. Trifunak, S. S. Ivanovich, M. I. Todorovska, E. I. Novikova, and A. A. Gladkov, Soil Dynamics and Earthquake Engineering, 18, No. 3, 169–187 (1999)) are discussed. The actual wave pattern in foundation bed of a sevenstory building that shows the nonuniformity of the soil properties and the displacement of the center of stiffness of the foundation, resulting in appreciable torsional oscillations, was obtained in the course of the experiment. Analysis of the experimental results will be helpful in the calculation of the earthquake-resistance of the foundations and foundation beds and monitoring their state after strong earthquakes.