Global Geology 2013, 16(4) 217-220 DOI:     ISSN: 1673-9736 CN: 22-1371/P

Current Issue | Archive | Search                                                            [Print]   [Close]
论文
Information and Service
This Article
Supporting info
PDF(343KB)
[HTML]
Reference
Service and feedback
Email this article to a colleague
Add to Bookshelf
Add to Citation Manager
Cite This Article
Email Alert
Keywords
loess
triaxial tests
particle flow code
stress-strain curve
Authors
ZHAO Shuyun and LI Shibo
PubMed
Article by ZHAO Shuyun and LI Shibo

Stress-strain analysis of loess triaxial shear test by PFC3D

ZHAO Shuyun and LI Shibo

College of Construction Engineering,Jilin University,Changchun 130021,China

Abstract

In order to compensate for limitations of microscopic study on loess triaxial tests,taking the loess in Longxi area as an example,the authors established the loess triaxial test model by using PFC3D software and simulating triaxial shear test under the different confining pressures in 0 kPa,50 kPa and 300 kPa. Compared with laboratory triaxial shear test,the numerical simulation test has a guiding role in loess mechanical strength analysis.

Keywords loess   triaxial tests   particle flow code   stress-strain curve  
Received  Revised  Online:  
DOI:
Fund:
Corresponding Authors:
Email:
About author:

References:
Similar articles
1.SHAN Bo, WANG Changming, DONG Quanyang, TANG Ling, ZHANG Guangyi and WEI J.Experimental study on improving collapsible loess with cement[J]. Global Geology, 2010,13(2): 79-84
2. YAO Kang, WANG Changming, XING Yudong, LI Shibo and YANG Lina.Variability and correlation analysis of physical and mechanical indexes of loess in western Liaoning[J]. Global Geology, 2012,15(4): 286-290
3. CHEN Zongfang, CHEN Huie and ZHANG Ying.Variation law of microscopic pore of loess-like soil after several freeze-thaw cycles in seasonal frozen soil region[J]. Global Geology, 2013,16(3): 154-158

Copyright by Global Geology