复合地基沉降曲线灰色优化拟合

摘要

针对软弱土地基处理中复合地基设计问题,在对承载力进行确定的同时用优化灰色系统理论建立复合地基沉降量预测的灰色模型,对此灰色模型进行了优化比较,模拟了复合地基静载试验P—S曲线的未知部分,预测了更大加载情况下的沉降值,以便对复合地基的承载能力作进一步的判断。%Based on the design problems of composite foundation in soft soil foundation treatment, to determine the bearing capacity while using grey system theory establish composite foundation settlement prediction, made optimized comparison to grey model, simulat