江浙地区公路软基在分级荷载作用下的沉降计算

Settlement Calculation of Highway Soft Foundation under the Changeable Load in Jiang-Zhe Region

通过对饱和软土的实验和理论分析,提出可同时考虑加荷、沉降计算理论和计算方法,该方法可满足公路软基的工后和施工期沉降计算和填土施工的强度控制。

By making tests and analyses of saturated soft soil, this paper puts forward the calculation theory and calculation methods for soft ground settlement by considering the relationship among coading , settlement and time. The method can meet the requirmerit of intensity control of earth filling and settlement calculation during or after construction of highway with soft ground.