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针对杭甬高速公路深厚软土地基的沉降变形,以一维固结微分方程及实测沉降过程为基础,分析了一维固结沉降的预测模型,探讨了预测模型的辨识和滤波问题。通过分析实测沉降过程线,提出了分段沉降预测法。
Based on the one-dimensional consolidation differential equation and the measured settlement process, the prediction model of one-dimensional consolidation settlement is analyzed and the identification and filtering problems of the prediction model are discussed. By analyzing the measured settlement process line, proposed sub-settlement prediction method.