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- 2016
基于动态指数平滑模型的降雨诱发型滑坡预测
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Abstract:
为了快速而准确地分析降雨型滑坡的变形趋势,以指数平滑法为数学基础,从滑坡的实际演化阶段出发,建立外界主要诱发因素与模型参数的关联,引入月累积降雨量作为模型参数动态评估因子,对白家包滑坡90期累积位移数据进行了拟合及预测。最终拟合的累计位移平均绝对误差和相关系数分别为11.346和0.933。与传统的静态参数方法相比,这种方法更符合降雨型滑坡发展的一般规律,预测精度更高
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