镇江地区土层标准化应用

Application of Soil Layer Standardization in Zhenjiang Area

基于保证镇江地区地基土划分的准确性和合理性的目的,将镇江地区土层标准化为4个主要工程地质层和17个亚层,包含填土层、滩地沉积层、谷地淤积层和岗地沉积层,并采用数理统计区间估计理论,结合具体工程项目土层划分案例,得出土层细分有助于进一步降低土性参数变异性的结论。

In order to ensure the accuracy and rationality of foundation soil division in Zhenjiang area,the soil layer in Zhenjiang area is standardized into 4 main engineering geological layers and 17 sub layers,including fill layer,beach deposit layer,valley deposit layer and hillock deposit layer,It is concluded that the subdivision of soil layer is helpful to further reduce the variability of soil property parameters.