Contents Menu

A study of stability analysis for slopes

Technology reports of the Yamaguchi University Volume 2 Issue 1 Page 21-32
published_at 1977-12
KJ00004350968.pdf
[fulltext] 915 KB
Title
A study of stability analysis for slopes
Creators Ogino Shoji
Creators Mizuta Yoshiaki
Creators Kunimatsu Sunao
Source Identifiers
In order to investigate the analysis methods for slope stability, stress analysis using finite element method and model experiment using barodynamics equipment were performed for four different models. Slip lines were determined using stress trajectories obtained by the stress analysis and results of triaxial test on material of the model. Magnitude of centrifugal acceleration at which failure of the slope occur was determined theoretically and compared with results of experiment. With regard to models used in this study, failure of the slope always initiates at the lower end of the slope, and a approximately triangular zone up to central part of the slope slides. Such mode of failure greatly differs from the failure on a circular arc which is so far generally assumed in slope stability analysis.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1977-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部