Digital Twin-based Safety Evaluation of Prestressed Steel Structure

Table 1

Comparison of cable force value.

Component number	Simulated value	Test value	Error (%)
Upper radial cable 1	4695	4726	−1
Upper radial cable 3	5629	5821	−3
Upper radial cable 5	5017	5126	−2
Upper radial cable 7	5699	5592	2
Upper radial cable 9	5074	5034	1
Lower radial cable 1	5447	5545	−2
Lower radial cable 3	6353	6375	0
Lower radial cable 5	5283	5170	2
Lower radial cable 7	5966	5722	4
Lower radial cable 9	5623	5463	3
Upper ring cable	8580	8537	1
Lower ring cable	9037	8846	2