Research Article
Prediction of Landslide Position of Loose Rock Mass at Mountain Tunnel Exit
Table 1
Summary of prediction method.
| Prediction method | The existing research | Researcher | Research means and results |
| Field monitoring measurement | Lu et al. [14] | Put forward the standard value of landslide warning index | Osman et al. [15] | Put forward a criterion of landslide identification |
| Various nonlinear theories and algorithms | Xu [16] | A gray cusp catastrophe model | Hao et al. [17] | The Verhulst function model | Cui et al. [18] | Chen et al. [19] | Nonlinear time series model based on ε-SVR (support vector regression) algorithm | Jiang [20] | Nonlinear time series model based on PSO-SVR algorithm |
| Numerical analysis | Kim [21] | Finite element | Faria [22] | Xiang et al. [23] | Alija et al. [24] | Zhang [25] | Boundary element | Liu et al. [26] | Discrete element | Geometric method | Wang et al. [27] | Obtained the instability criterion of loose rock at tunnel exit based on a simplified mechanics model |
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