Study on deformation characteristics of high and steep slopes under rainfall-blasting coupling based on S-SAR technology
In view of the soil slope of Baishihu open-pit coal mine,the engineering background and current situation of the slope were introduced.Combined with the geological data of the slope,the influence mechanism of blasting vibration on the stability of the slope was analyzed,and the real-time monitoring method was adopted based on the differential interferometric SAR technology.The monitoring data of the slope settlement and deforma-tion results were analyzed by using the slope radar.The results show that the soil slope has a large looseness,under the blasting vibration settlement,the stability of the slope is poor,and the surface settlement deformation is obvi-ous,showing a continuous fluctuating upward trend.However,under the condition of natural settlement,the deformation of the side monitoring slope is small,and the monitoring deformation of the slope is relatively good.The research results can provide a certain reference for the study of the deformation characteristics and stability of soil slope under vibration.
open-pit miningblasting vibrationslope radardeformation featurestability of lope
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