Dynamics of liquefaction during the 1987 Superstition Hills, California, earthquake

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Abstract

Simultaneous measurements of seismically induced pore-water pressure changes and surface and subsurface accelerations at a site undergoing liquefaction caused by the Superstition Hills, California, earthquake (24 November 1987; M = 6.6) reveal that total pore pressures approached lithostatic conditions, but, unexpectedly, after most of the strong motion ceased. Excess pore pressures were generated once horizontal acceleration exceeded a threshold value.

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Publication type Article
Publication Subtype Journal Article
Title Dynamics of liquefaction during the 1987 Superstition Hills, California, earthquake
Series title Science
DOI 10.1126/science.244.4900.56
Volume 244
Issue 4900
Year Published 1989
Language English
Publisher American Association for the Advancement of Science
Description 4 p.
First page 56
Last page 59
Country United States
State California
Other Geospatial Superstition Hills
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