DEM of triaxial tests on crushable cemented sand

被引：49
|
作者：
de Bono, J. P. [1 ]
McDowell, G. R. [1 ]
Wanatowski, D. [1 ]
机构：
[1] Univ Nottingham, Nottingham NG7 2RD, England
来源：
GRANULAR MATTER | 2014年 / 16卷 / 04期
基金：
英国工程与自然科学研究理事会;
关键词：
Discrete-element modelling; DEM; Particle crushing; Cemented Sand; GRANULAR MATERIAL; BEHAVIOR; COMPRESSION; MECHANICS; GRAINS; MODEL;
D O I：
10.1007/s10035-014-0502-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Using the discrete element method, triaxial simulations of cemented sand consisting of crushable particles are presented. The triaxial model used features a flexible membrane, allowing realistic deformation to occur, and cementation is modelled using inter-particle bonds. The effects of particle crushing are explored, as is the influence of cementation on the behaviour of the soil. An insight to the effects that cementation has on the degree of crushing is presented.
引用
收藏
页码：563 / 572
页数：10
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