Sand eddies induced by cyclic tilt of a retaining wall

被引：0
|
作者：
Chien-Hsun Chen
Dimitrios Kolymbas
机构：
[1] University of Innsbruck,Department of Engineering Science, Institute of Infrastructure
来源：
Acta Geotechnica | 2016年 / 11卷
关键词：
Cyclic loading; Cyclic response; Large deformation; Particle image velocimetry; Retaining wall;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The cyclic tilt of a retaining wall induces a peculiar motion in the backfill (sand), which exhibits closed trajectories (eddies). In this paper, the motion of the backfill has been optically traced and analyzed by means of particle image velocimetry, also known as digital image correlation. The results are of importance for cyclically loaded structures (e.g, piles for off-shore structures) and can also serve to test numerical simulations of large deformation.
引用
收藏
页码：269 / 280
页数：11
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