软土路基固结系数的反演分析

为了给正在施工的软土路基处理工程或后续工程提供更准确合理的土工参数,本文基于孔隙压力～时间曲线及实测沉降～时间曲线反演分析淤泥的固结系数,并将两者与室内固结试验得到的固结系数进行对比,分析了各方法得到的固结系数的特点,为相关工程提供技术支撑。

Inverse Analysis of Soft Clay Roadbed Concretion Modulus

In order to provide more precise parameters of drain concretion for soft clay treatment or latter engineering, this paper inversely analyzes concretion modulus of silt based on the interrelationship between fact settlement and time curves or hole stress and time curves. And then contract them with the concretion modulus which gained by indoor testing. Finally the three concretion modulus were contrast analyzed and technology support were afforded to correlative project.