On the initial non-linearity of compressive stress-strain curves for intact rock

被引：21

作者：

Korinets, A

Alehossein, H

机构：

[1] CSIRO, Explorat & Min, Brisbane, Qld 4069, Australia

[2] CMTE, Ctr Min Technol & Equipment, Brisbane, Qld, Australia

[3] Univ Queensland, MMMEngn Dept, Brisbane, Qld, Australia

来源：

ROCK MECHANICS AND ROCK ENGINEERING | 2002年 / 35卷 / 04期

关键词：

D O I：

10.1007/s00603-002-0030-4

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

The unconfined compression load-displacement curves for rock samples were described. A series of uniaxial compression tests was performed to implement and compare two different methods of deformation measurements. Stress-strain plots corresponding to these different methods were compared with numerical results. Results concluded the nonlinear effects of the interfaces between the loading platen and the sample or sample and the indenter.

引用

页码：319 / 328

页数：10

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