Statistic analysis on physical and mechanical indexes of the silty clay in the Hexi area of Nanjing

Based on the testing data of the silty clay in the Hexi area of Nanjing, physical and mechanical indexes of the clay were analyzed and the index variability and their relationship between each other were studied. A method of linear regress analysis is adopted to the indexes. This paper statistically analyzes the variability differences, correlation and regression between physical and mechanical indexes. The results can be used as the related parameter selection basis of regional foundation reliability design.