Stability of twin circular tunnels in cohesive-frictional soil using the node-based smoothed finite element method (NS-FEM)

Stability of twin circular tunnels in cohesive-frictional soil using the node-based smoothed finite element method (NS-FEM)

This paper presents an upper bound limit analysis procedure using the node-based smoothed finite element method (NS-FEM) and second order cone programming (SOCP) to evaluate the stability of twin circular tunnels in cohesive-frictional soils subjected to surcharge loading. At first stage, kinematica...

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Bibliographic Details
Main Authors: Thien M. Vo, Tam M. Nguyen, An N. Chau, Hoang C. Nguyen
Format: Article
Language:English
Published: JVE International 2017-02-01
Series:Journal of Vibroengineering
Subjects:
limit analysis
dual circular tunnels
stability
NS-FEM
SOCP
Online Access:https://www.jvejournals.com/article/17896

Internet

https://www.jvejournals.com/article/17896

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