摘要
通过对路基沉降机理的分析,对比了各类沉降预测模型,应用最小二乘法建立了组合预测模型。通过实测数据的建模分析,实测值与预测值吻合较好,基于固结理论计算的最终沉降值与预测值的比较表明模型也是可信的,预测方法是可行的。
Through analyzing the foundation settlement principle and comparing the kinds of settlement predictive model, it builds the combined predictive model by using least square method, Through the model analysis of measured data, it is illustrates that the measured value is match with the predictive value well, And it is credible of the model of the comparison of the final settlement value and predictive value calculated with the based on consolidated theory and the predictive methods is feasible.
出处
《山西建筑》
2008年第4期288-289,共2页
Shanxi Architecture
关键词
路基
预测模型
组合模型
foundation, predictive model, combined model
