CAO Xian-feng, XU Qian-jun. Slope stability analysis by finite element method using strength reduction controlled by temperature field[J]. 2005, 26(S2).
CAO Xian-feng, XU Qian-jun. Slope stability analysis by finite element method using strength reduction controlled by temperature field[J]. 2005, 26(S2).DOI:
The slope stability analysis has been performed by finite elements using strength reduction controlled by temperature field. The calculation efficiency has been obviously improved. From some case studies
?max / H
the ratio of the maximum displacement to the height of the slope
will be increasing rapidly at a certain time step. When ratio ?max / H is between 0.05 and 0.1
the reduction multiplier corresponding to the numerical non-convergence state or the ratio increasing rapidly moment is suggested to be the safety factor of the slope.