芜湖地区软土物理力学指标统计分析研究

Statistical Analysis of Physical and Mechanical Indexes of Soft Soil in Wuhu Area

软土作为一种区域性特殊土,广泛分布于我国的沿海、沿江以及湖泊沿岸等地区,具有明显的地区特性和不确定性,地区建筑软土地基处理需就其物理力学指标特性进行研究。运用数理统计的方法对收集的芜湖地区软土物理力学指标数据进行统计分析,建立物理力学指标间的线性拟合公式,并与理论公式进行对比。最后通过理论公式和拟合公式对比,二者关系接近说明拟合公式的可靠性。

Soft soil,as a special regional soil,is widely distributed in the coastal areas,along rivers and lakes,and has obvious regional characteristics and uncertainties.The physical and mechanical characteristics of soft soil foundation treatment for regional buildings should be studied.This paper uses mathematical statistics method to analyze the collected data of physical and mechanical indexes of soft soil in Wuhu area,establishes the linear fitting formula between physical and mechanical indexes,and compares it with the theoretical formula.Finally,by comparing the theoretical formula with the fitting formula,the relationship between them is close to prove the reliability of the fitting formula.