路基沉降的泊松预测模型方法研究

Study of Poisson Forecast Model Method of Roadbed Settlement

该文通过分析研究路基沉降的发展变化规律,建立了泊松预测模型。根据工程实例,证实泊松预测模型较好地反映了路基沉降发展过程,同时该模型的预测结果与实测值十分接近,具有一定的工程应用价值。

Through the analysis and the study of the development varying law of the roadbed settlement,the article sets up the Poisson forecast model. Based on the engineering example,the Poisson forecast model is verified better to reflect the development process of the roadbed settlement. At the same time,the forecast result of this model is very closing to the measured value,and has some engineering application value.