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Finite Element and Limit Equilibrium Method Applied on the Stability Analysis of Road Slope

From the finite element analysis of slope stability and the basic principles of limit equilibrium method, an appropriate method combined the finite element method with the traditional limit equilibrium for the analysis of the slope was gained. The normal and tangitial spring element was first adopte... Full description

Journal Title: Journal of Wuhan University of Technology (Transportation Science & Engineering) February 2014, Vol.38(1), pp.79-84
Main Author: Guo, Ziyi
Other Authors: Fan, Zhenhua , Zhu, Yunsheng , Zhang, Xiedong , Zeng, Gehua
Format: Electronic Article Electronic Article
Language: chi
Subjects:
ID: ISSN: 2095-3844 ; DOI: 10.3963/j.issn.2095-3844.2014.01.017
Link: http://search.proquest.com/docview/1677994025/?pq-origsite=primo
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title: Finite Element and Limit Equilibrium Method Applied on the Stability Analysis of Road Slope
format: Article
creator:
  • Guo, Ziyi
  • Fan, Zhenhua
  • Zhu, Yunsheng
  • Zhang, Xiedong
  • Zeng, Gehua
subjects:
  • Finite Element Method
  • Mathematical Models
  • Computer Simulation
  • Springs
  • Equilibrium Methods
  • Slopes
  • Coefficients
  • Mathematical Analysis
  • Slope
  • Finite Element
  • Limit Equilibrium Method
  • Stress Reallocation
  • Stability Coefficient
ispartof: Journal of Wuhan University of Technology (Transportation Science & Engineering), February 2014, Vol.38(1), pp.79-84
description: From the finite element analysis of slope stability and the basic principles of limit equilibrium method, an appropriate method combined the finite element method with the traditional limit equilibrium for the analysis of the slope was gained. The normal and tangitial spring element was first adopted to simulate the contacting problem between the slide body and bed, the numerical simulation for a certain slope was carried out, the progressive failure process of the slope was analyzed according to the calculating results. The stability coefficient calculated by the transferring coefficient method for the slope was compared. From the researching results, the following conclusion can be gained: the normal and tangitial spring between the slide body and bed can authentically simulate the process of the stress reallocation on the potential sliding surface the slope, and the true stability coefficient of the slope can be gained too, the finite element method based on the limit equilibrium is an an effective and feasible method for the stability analysis of the slope.
language: chi
source:
identifier: ISSN: 2095-3844 ; DOI: 10.3963/j.issn.2095-3844.2014.01.017
fulltext: no_fulltext
issn:
  • 20953844
  • 2095-3844
url: Link


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titleFinite Element and Limit Equilibrium Method Applied on the Stability Analysis of Road Slope
creatorGuo, Ziyi ; Fan, Zhenhua ; Zhu, Yunsheng ; Zhang, Xiedong ; Zeng, Gehua
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identifierISSN: 2095-3844 ; DOI: 10.3963/j.issn.2095-3844.2014.01.017
subjectFinite Element Method ; Mathematical Models ; Computer Simulation ; Springs ; Equilibrium Methods ; Slopes ; Coefficients ; Mathematical Analysis ; Slope ; Finite Element ; Limit Equilibrium Method ; Stress Reallocation ; Stability Coefficient
descriptionFrom the finite element analysis of slope stability and the basic principles of limit equilibrium method, an appropriate method combined the finite element method with the traditional limit equilibrium for the analysis of the slope was gained. The normal and tangitial spring element was first adopted to simulate the contacting problem between the slide body and bed, the numerical simulation for a certain slope was carried out, the progressive failure process of the slope was analyzed according to the calculating results. The stability coefficient calculated by the transferring coefficient method for the slope was compared. From the researching results, the following conclusion can be gained: the normal and tangitial spring between the slide body and bed can authentically simulate the process of the stress reallocation on the potential sliding surface the slope, and the true stability coefficient of the slope can be gained too, the finite element method based on the limit equilibrium is an an effective and feasible method for the stability analysis of the slope.
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titleFinite Element and Limit Equilibrium Method Applied on the Stability Analysis of Road Slope
descriptionFrom the finite element analysis of slope stability and the basic principles of limit equilibrium method, an appropriate method combined the finite element method with the traditional limit equilibrium for the analysis of the slope was gained. The normal and tangitial spring element was first adopted to simulate the contacting problem between the slide body and bed, the numerical simulation for a certain slope was carried out, the progressive failure process of the slope was analyzed according to the calculating results. The stability coefficient calculated by the transferring coefficient method for the slope was compared. From the researching results, the following conclusion can be gained: the normal and tangitial spring between the slide body and bed can authentically simulate the process of the stress reallocation on the potential sliding surface the slope, and the true stability coefficient of the slope can be gained too, the finite element method based on the limit equilibrium is an an effective and feasible method for the stability analysis of the slope.
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abstractFrom the finite element analysis of slope stability and the basic principles of limit equilibrium method, an appropriate method combined the finite element method with the traditional limit equilibrium for the analysis of the slope was gained. The normal and tangitial spring element was first adopted to simulate the contacting problem between the slide body and bed, the numerical simulation for a certain slope was carried out, the progressive failure process of the slope was analyzed according to the calculating results. The stability coefficient calculated by the transferring coefficient method for the slope was compared. From the researching results, the following conclusion can be gained: the normal and tangitial spring between the slide body and bed can authentically simulate the process of the stress reallocation on the potential sliding surface the slope, and the true stability coefficient of the slope can be gained too, the finite element method based on the limit equilibrium is an an effective and feasible method for the stability analysis of the slope.
doi10.3963/j.issn.2095-3844.2014.01.017
urlhttp://search.proquest.com/docview/1677994025/
date2014-02-01