Seismic amplification—Mexico City
作者:
C. P. Abbiss,
期刊:
Earthquake Engineering&Structural Dynamics
(WILEY Available online 1989)
卷期:
Volume 18,
issue 1
页码: 79-88
ISSN:0098-8847
年代: 1989
DOI:10.1002/eqe.4290180108
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractThe large amplification experienced at Mexico City during the earthquake of September 1985 is shown to be due to a standing shear wave set up in the clay layer. The frequency and amplitude of this wave were controlled by the properties of the clay which led directly to such high accelerations. The response curve due to the clay layer is calculated from field and laboratory measurements of the properties of the clay. There is good agreement with that obtained from field observations of ground motion.
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