Plane strain compression behaviour of crushable grains assembly using DEM

被引：0

作者：

Nakata, Y. ^{[1
]}

Kato, A. ^{[1
]}

Hyodo, M. ^{[1
]}

机构：

[1] Yamaguchi Univ, Ube, Yamaguchi, Japan

来源：

COMPUTER METHODS AND RECENT ADVANCES IN GEOMECHANICS | 2015年

关键词：

SIMULATION;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

In order to understand the mechanical behaviour of DEM assemblies under plane strain condition, a series of simulations were conducted on numerical crushable gains with various crushing strength. DEM models could explain a correspondent between softening/hardening and dilatation behaviours under plane strain condition. The normalization of the mean principal stress with crushing strength was applied to understand the mechanical behaviour of numerical crushable grains. The K-0 compression, possible critical state and shear resistance angle - stress relations were provided as each unique curves.

引用

页码：1551 / 1556

页数：6

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