Analysis of Characteristics of Uneven Settlement Disaster and Research on Deformation Prediction
To lay the theoretical foundation for the prevention and control of uneven settlement disasters,this article combines the results of on-site investigations to first analyze the development characteristics of uneven disasters,and then evaluate the development trend of disasters through deformation prediction.The analysis results show that according to on-site investigations,the disaster area can be divided into three deformation zones,with significant deformation characteristics,all of which are temporarily in an unstable to basically stable state.If under ex-treme rainfall conditions,there is a possibility of instability,and the degree of harm is significant;Meanwhile,through deformation prediction,it was found that the subsequent deformation rates of JC16 to JC18 range from 0.33 to 0.57mm/period,with a significant increasing trend,in-dicating that their cumulative deformation will continue to increase.Therefore,research on non-uniformity prevention and control needs to be carried out as soon as possible.
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