Shaking Table Array Tests of an Ultra-High-Voltage Cup-Type Transmission Tower-Line System

Table 8

Transverse peak displacement responses of the middle towers of the four models.

Test series	Single-tower model (mm)	Single-tower model with suspended lumped masses (mm)	Three-tower-two-line model (mm)	Five-tower-four-line model (mm)
0.07 g artificial wave	2.134	1.687	3.126	1.848
0.07 g El Centro wave	0.811	0.543	0.720	0.736
0.07 g Taft wave	1.127	0.883	0.824	0.897
0.07 g average	1.357	1.038	1.557	1.161
0.21 g artificial wave	7.258	5.223	9.663	6.032
0.21 g El Centro wave	2.148	2.447	2.514	2.089
0.21 g Taft wave	3.962	2.233	2.976	3.130
0.21 g average	4.456	3.301	5.051	3.750
0.63 g artificial wave	21.152	16.141	26.785	16.364
0.63 g El Centro wave	7.513	7.250	8.162	6.549
0.63 g Taft wave	12.204	7.045	7.768	8.783
0.63 g average	13.623	10.146	14.238	10.565