Open AccessThree-dimensional Stability Analysis of Considering Seepage Effect on Complex Loose Slope
Author(s) -
Sha Wang,
Xin Xie,
Guodong Mei,
X.B. Kang G.P. Lu,
Kun Li,
Wang Ya-li
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/508/1/012103
Subject(s) - slope stability , geotechnical engineering , safety factor , stability (learning theory) , geology , slope stability analysis , tailings , slope stability probability classification , tailings dam , coupling (piping) , factor of safety , slope failure , engineering , materials science , computer science , mechanical engineering , machine learning , metallurgy
in order to analyze the influence of seepage on the stability of loose accumulation slope, this paper establishes a three-dimensional slope stress calculation model based on practical engineering cases, carries out the seepage stress coupling analysis, designs three analysis conditions, and studies the influence of seepage and tailings pressure on the stability of slope. The results show that the tailings pressure will strengthen the safety factor of slope stability, but the seepage will reduce the safety factor of slope stability. The influence degree of seepage on slope stability is revealed, which provides a reference for the design of loose slope.