Void redistribution in sand under post-earthquake loading
Void redistribution in sand under post-earthquake loading
复制标题
震后荷载作用下砂土中空隙的重新分布
DOI：
10.1139/t96-109-329
复制
发表时间：
1996
影响因子：
3.6
通讯作者：
Stephen P Truman
中科院分区：
文献类型：
--
作者：
R. Boulanger;Stephen P Truman
考虑到地震后可能发生的原位加载路径和三轴试验的结果，设计代表特定的原位震后加载路径，地震后加载条件下的无限边坡中的孔隙再分布的机制。该机制说明了应用程序的一个例子的问题。研究表明，孔隙再分布是一种在现场规模下比在实验室规模下更明显的现象。关键词：液化，地震，孔隙重分布，三轴，砂土。
A mechanism for void redistribution in an infinite slope under post-earthquake loading conditions is described by consideration of the in situ loading paths that can occur under post-earthquake conditions and the results of triaxial tests designed to represent specific in situ post-earthquake loading paths. The mechanism is illustrated by application to an example problem. Void redistribution is shown to be a phenomena that may be more pronounced at the field scale than at the laboratory scale. Key words: liquefaction, earthquake, void redistribution, triaxial, sand.