A Substructural Damage Identification Approach for Shear Structure Based on Changes in the First AR Model Coefficient Matrix

Table 3

Parameters of five-story building model.

	Column section (m^3)	Theoretical stiffness (N/m)
Column type 0	0.0025 × 0.03 × 0.24	3.3908 × 10^3
Column type 1	0.003 × 0.014 × 0.24	2.7344 × 10^3
Column type 2	0.003 × 0.010 × 0.24	1.9531 × 10^3
Column type 3	0.003 × 0.006 × 0.24	1.1719 × 10^3