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侧向位移是地基沉降产生的原因之一。路基沉降的有限元分析结果很好地建立了侧向位移和沉降的相关关系,对不同路堤填筑高度和不同孔隙比的地基,给出由侧向位移引起沉降的修正系数。工程实例分析结果表明:由有限元分析结果给出的修正系数有很好的适用性和预测精度。
Lateral displacement is one of the causes of foundation settlement. The results of finite element analysis of subgrade settlement have well established the correlation between lateral displacement and settlement. The correction coefficient of subsidence due to lateral displacement is given for the subgrade filled with different embankment height and different void ratio. The engineering example analysis results show that the correction coefficient given by the finite element analysis has good applicability and prediction accuracy.