Slope Stability Analysis Using Limit Equilibrium & Finite Difference Methods (B2 Station, 2nd Line of Tabriz Metro)

Slopes are as important structures in developing of civil and mining constructions. So we have to analysis their stability. In this research, we studied B2 station of 2nd line of Tabriz Metro. We used limit equilibrium and finite difference methods. Nowadays, finite difference method have many advantages in comparing with limit equilibrium method. For attaining this purpose, we used FLAC/2D and SLOPE/W software. Results showed that the slope is unstable. So for developing the condition of slope, nailing support system used, then optimized angle, spacing and length of nails. Also safety factor of the slope compared by these two methods. Also results showed that the finite difference method is more confidential and accurate

کلیدواژه ها:

Slope Stability ، Numerical Modeling ، Nailing ، Optimizing ، Safety Factor