Static and cyclic liquefaction of silty sands

被引：0

作者：

Yamamuro, JA ^{[1
]}

Covert, KM ^{[1
]}

Lade, PV ^{[1
]}

机构：

[1] Clarkson Univ, Dept Civil & Environm Engn, William J Rowley Labs, Potsdam, NY 13699 USA

来源：

PHYSICS AND MECHANICS OF SOIL LIQUEFACTION | 1999年

关键词：

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Results of an experimental program on silty sands are presented. Drained and undrained triaxial compression tests, drained/undrained instability tests under load control, and undrained cyclic triaxial compression tests were performed. Unconventional behavior was observed with variations in confining pressure. Complete static liquefaction occurred at low pressures, while increased stability was observed at higher pressures. Increasing fines content increased the liquefaction potential. Results are analyzed using steady state concepts indicating some non-unique aspects to the steady state line.

引用

页码：55 / 65

页数：11

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