摘要
本文以液化安全间距及安全系数为随机变量进行了可靠性分析,给出了衡量砂土液化严重程度的尺度及相应的液化概率,并提出了对砂土液化严重程度进行分级的建议。
The space length and factor of safety against sand liquefaction are considered as radom variables and the fail-safe analysis is performed in this paper. As a result, a measure for determining the scale of sand liquefaction and its probability are given. fn addition, it is suggested that the extent of sand liquefaction ought to be graded.
出处
《地震研究》
CSCD
北大核心
1993年第2期193-198,共6页
Journal of Seismological Research
基金
地震科学联合基金资助(900020)
关键词
砂土
液化
尺度
概率
地震
Sand liquefaction
Liquefaction scale
Liquefaction probability Safety coefficient
Safety indicator
