INSTRUMENTED LABORATORY FLOWSLIDES

被引:219
作者
ECKERSLEY, D
机构
来源
GEOTECHNIQUE | 1990年 / 40卷 / 03期
关键词
D O I
10.1680/geot.1990.40.3.489
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
Flowslides have been induced in small, instrumented coking coal stockpiles by slowly raising the water table. These strongly resembled field cases, showing sudden collapse, rapid fluid-like motion and very flat final slopes. High-speed measurements showed that excess pore pressures were generated during rather than before movement, and liquefaction was therefore a result of shear failure rather than the cause. -from Author
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页码:489 / 502
页数:14
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