Survey data analysis and treatment of soft soil foundation road

According to the characteristic of soft soil foundation road, the basic principles of Vacuum-Heaped United Pre-compressed Technology were introduced, an improved construction method of soft soil foundation road was put forward, the functional relationship between the horizontal movement and vertical subsidence of soft soil foundation road boundary was deduced, which can help justify the correctness of the surveying data and predict the vertical movement deformation. An urban soft soil foundation road engineering was taken as an example. A single variable function model of horizontal movement and vertical subsidence was deduced based on its 36 periodical surveying data, and the predicted value and the measured value were consistent. The result suggests that the model is of considerable referential importance in soft soil foundation road engineering.