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结合盐通高速公路工程沿线填土高度和软土分布情况,文章介绍了其中几种典型软基处理方法。根据实测沉降资料及一维固结理论的解析解编制了沉降反分析程序,利用前期沉降观测信息反演确定计算参数,从而可对后期任一时刻的沉降、沉降速率以及最终沉降量进行预测。
Combined with the filling height and the distribution of soft soil along the Yantong Expressway, several typical soft foundation treatment methods are introduced. Based on the measured settlement data and the analytical solution of one-dimensional consolidation theory, a subsidence analysis program was compiled, and the calculation parameters were determined by the inversion of pre-settlement observation information to predict the settlement, settlement rate and final settlement at any later stage.