Finite element analysis of steep excavation slope failure by CFS theory

A Proposed Modeling Method in Finite Element Slope Stability Analysis

Limit-equilibrium method (LEM) and finite element method (FEM) with strength reduction method (SRM) techniques are the most widely used analysis tools in slope stability assessment. Recently, researchers have reported that both factor of safety (FOS) values and failure surfaces obtained from LEM and FEM are generally in good agreement, except in some particular cases. In this paper, the FOS and...

Finite Element Method Analysis of Influence on Subway Tunnel Adjacent to Excavation by Excavation Construction

The interaction influence on subway tunnels adjacent to foundation excavation was produced by excavation construction, and it is great significance for the correct assessment of its size and influence on the safety of subway operation. Based on the foundation excavation project, some typical foundation excavation profiles are selected, the calculation and analysis on additional settlement and h...

An Algorithm for Finite Element Analysis of Tunnel Supports Based on the Winkler’s Theory

Finite Element Analysis: Mathematical Theory and Applications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i Dedication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v 1 Mathematical Theory . . . . . . . . . . . . . . . . . . . . ...

An Algorithm for Finite Element Analysis of Tunnel Supports Based on the Winkler’s Theory