Open AccessStudy On the Influence of Micro-Steel Pipe Pile Reinforcement and Soil Structure on Landslide Stability in Geological Engineering
Author(s) -
Xiao Chen Xie,
Luyao Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/804/2/022077
Subject(s) - pile , reinforcement , landslide , geotechnical engineering , finite element method , displacement (psychology) , structural engineering , stability (learning theory) , stress (linguistics) , geology , engineering , computer science , psychology , linguistics , philosophy , machine learning , psychotherapist
Micropile is a new type of supporting structure, which is characterized by rapid and convenient construction, flexible pile layout and significant reinforcement effect. In this paper, combined with a landslide case, the influence of micro steel pipe pile reinforcement on the displacement, stress, strain and stability of the landslide is preliminarily studied by using finite element analysis simulation software. The results show that the reinforcement of micro-steel pipe piles improves the slope stability, but it is still in an unstable state. In the later stage, the landslide can be effectively controlled by adjusting the reinforcement scheme and the parameters of piles, such as material grade and pile density.