Statistical Analysis and Calculation Model of Flexibility Coefficient of Low- and Medium-Sized Arch Dam

Table 2

The accumulative explanatory capacity of main components to dependent variables and independent variables.

	𝑡1	𝑡2	𝑡3	𝑡4
The explanatory capacity on X	0.237	0.315	0.189	0.076
The accumulative explanatory capacity on X	0.237	0.552	0.741	0.817
The accumulative explanatory capacity on Y	0.488	0.692	0.811	0.877