公路软基沉降计算新理论及其仿真计算方法

New Theory and Simulating Method of Calculating the Subsidence of Soft Ground under Highways

通过对饱和软土的理论与试验分析 ,提出了可同时考虑加荷、沉降和时间关系的软基沉降计算新理论及其仿真计算方法 ,该理论方法可满足软基施工期间和工后沉降计算及填土的强度控制。

Through the analysis of the theory and the test results of the saturated soft soil, the authors put forward a new theory and simulating method for calculating the subsidence of soft ground, which can consider the relations of loading, subsidence and time. The theory and the mechod can be utilized to calculate the subsidence during and after the construction to control the strength of the back filed soil.