摘要
颗粒材料具有非均质性、非连续性及随机性等内在的独特性质,其力学特性与颗粒的大小、排布、堆积高度、表面的粗糙程度以及加载速度等因素均有密切关系。本文通过室内实验,研究了堆积高度、加载速度等因素对颗粒材料自组织现象的影响。
As granule have the inherent unique properties of inhomogeneity, discontinuity, randomicity and so on. It is very difficult to study its properties. Under load,mechanical properties of granule medium relate to size and arrange of granules, height of pile, coefficient of friction and speed of load. Based on the tests, using self-manufactured press box, the effect of height of pile, and speed of load on self-organize phenomenon Was studied.
出处
《低温建筑技术》
2009年第9期15-17,共3页
Low Temperature Architecture Technology
关键词
颗粒材料
自组织
试验研究
granule materials
self-organize
experiment study
