Combining the physical dynamic features of the red clay,the paper refers to the subgrade settlement documents of the construction site of the section,has the comprehensive analysis and evaluation for the prediction calculation of the complex of the limestone residual subgrade settlement,and reaches the relative conclusions so as to provide the reference for the subgrade design.%结合红粘土的物理力学特性,并依据该段路基工点的地基沉降资料,综合分析评价灰岩残积红粘土路基沉降变形的预测计算,得出相关结论以供类似路基设计参考。
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