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在分析水平层状地基运动特征的基础上 ,运用最小二乘识别理论 ,通过迭代求解基岩输入运动加速度值 ,建立了层状地基参数的时域识别方法 ,并利用地基模型实验数据 ,实施了层状地基的参数识别过程。计算结果表明 ,该方法产生良好的地基参数估计。
Based on the analysis of the motion characteristics of horizontal layered soils, the method of least square identification is applied to solve the time-domain identification of layered soils by iteratively solving the input acceleration of bedrock. Based on the experimental data of foundation model, Parameter Identification of Layered Ground. The calculation results show that this method produces a good estimation of the foundation parameters.