Application examples of auto-regression and subsection-regression for tunnel distortion analysis

摘要

Forecasting the distortion of civil engineer projects need the support of mathematical statistical theories. The mathematical statistical theories have many different types, such as auto-regression and subsection-regression. The author supervises the tunnel settlement by those two theories, the result shows that: the auto-regression theory is suitable for the project safety & quality forecasting; if the project has regularity changing during distortion process, the subsection-regression theory is a very good tool when the supervision situation needs different mathematical models to describing.