The Application of ARIMA Model in the Project of China Zun Tower

Abstract

This paper utilizes the ARIMA (Autoregressive Integrated Moving Average) model to analyze the axial bolt force data of foundation pit in the project of China Zun Tower and fit the specific change process of bolt axial of the anchor to predict the trend of change. At last, taking use of the smooth R squared to evaluate the accuracy and significant of the prediction results which can give the prediction of the deformation monitoring in the process of construction and operation. By means of the practical verification, the model obtains good effect to analyze and forecast the anchor axial force data in the foundation pit.