Tech Note. Evaluation of the stability in cyclopean wall and cantilever using numerical models

被引：0
作者：
Briceno-Balza, Johannes [1 ,2 ]
Matos-Barrios, Yaligne [3 ]
Belandria-Rodriguez, Norly [2 ,4 ]
Leon-Oviedo, Francisco [5 ]
机构：
[1] Univ Los Andes, Fac Ingn, Dept Vias, Escuela Ingn Civil, Merida, Venezuela
[2] Univ Los Andes, Fac Ingn, Postgrad Ingn Vial, Merida, Venezuela
[3] Univ Politecn Terr Estado Trujillo, Dept Ingn Civil, Valera, Venezuela
[4] Univ Los Andes, Grp Invest Geol Aplicada GIGA, Escuela Ingn Geol, Fac Ingn, Merida, Venezuela
[5] Univ Los Andes, Lab Vibrac Mecan, Escuela Ingn Mecan, Fac Ingn, Merida, Venezuela
来源：
INGENIERIA UC | 2022年 / 29卷 / 01期
关键词：
Retaining wall; External stability; Safety factor; Numerical methods; SLOPES; SIMULATION;
D O I：
10.54139/revinguc.v29i1.53
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The development of computational tools has aroused interest in the management of modeling programs with application in geotechnics, which use numerical methods such as the finite element method for analysis. The objective of this research is to evaluate the external stability of a simulated retaining wall, through numerical methods based on finite element analysis, using the Plaxis V8.2 software. For this, two types of walls were evaluated (cyclopean and cantilevered, with and without seismic analysis), with two different heights and considering in some cases the cohesion of the fill soil and the passive pressure provided by the soil in front of the wall. The safety factor for sliding, overturning and the total displacement of the wall was determined; in order to establish some recommendations for the proposed wall models, when analyzing external stability.
引用
收藏
页码：96 / 103
页数：8
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