Stability analysis and optimization design of highway embankment slope in loess region
In this paper for the current loess area highway embankment slope stability problems,put forward the optimization scheme and using the right geotechnical software and ABAQUS software for slope stability calculation,the calculation results show that the optimized embankment slope safety factor is greater than the specification of 1.25 and have certain safety reserve,optimization can significantly reduce the embankment filling,slope support area and highway area.Finally,the slope support scheme combining plant protection and engineering protection is proposed based on the slope safety factor,which provides great practical value for the subsequent study of the stability of the embankment slope.
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