Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment

Table 7

Shaking table test results of ±1,100 kV composite pillar insulators.

Artificial wave (g)	Relative displacement of the top end (mm)	Root stress (MPa)
0.1	187.9	11.40
0.2	371.8	17.84
0.3	532.2	24.51
0.4	682.3	29.37