On the Stress-Strain Behavior of a Sand
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 26 Issue 1
Page 35-42
published_at 1975
Title
砂の応力~ひずみ挙動について
On the Stress-Strain Behavior of a Sand
Creators
Miura Norihiko
Creators
Okada Susumu
Source Identifiers
Some experimental results are presented to show that there exists a remarkable similarity between the response of a sand at high pressures and that of a normally consolidated clay at ordinary pressures. It is postulated, on this experimental fact, that a sand under high stresses is an isotropic hardening material as an intact clay may be, hence, the critical state concept is introduced for investigating the stress-strain behavior of a sand subjected to high pressures. Two kinds of high pressure triaxial compression tests, of which shear conditions are drained and constant volume, are performed on the Toyoura sand of dense state. It is shown that the predicted stress-strain relations, which are resulted from the theoretical equations that have been developed by Roscoe et al., are reasonably comparable with the observed stress-strain relations.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1975
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部