Nonlinear finite element analysis on stability of slope based on strength reduction method;

Application of strength reduction method in Hoek-Brown criterion;

The bisection method applied in strength reduction method of bearing capacity of foundation;

Study on strength reduction technique considering rheological property of rock and soil medium;

On rational clear spacing of tunnel with small clear spacing based on strength reduction technique;

Based on the strength reduction technique for nonlinear finite element analysis of slope stability the arc-length control method for calculating the fracture loading of structure and tracking the softening of structure deformation is introduced to improve the calculation.

Comparison & analysis of transfer cofficient methods & strength reduction methods of FLAC——An engineer example of houzishi landslide;

Combined with engineering example,the strength reduction methods were adopted to analyzing the rock slope stability influence factors considering unsaturated seepage with different rainfall intensity and duration.

Based on the nonlinear finite element method(FEM)and the strength reduction methods,analysis method aiming at the above behaviors of expansive soils is discussed,and some new finding is acquired.

How to judge the slope s state with FEM based on shear strength reduction methods,stability or instability based on the results of FEM is a key problem.

These years after the shear strength reduction method taken to the finite element method to analyze slope stability, the factor of safety(shear strength reduction coefficient) and the dangerous slip face are obtained straightly.

The shear strength reduction method is one of the methods scholars pay most attention to and it is also a commonly used method.