Dynamic Analysis of Cable-Stayed Bridges Affected by Accidental Failure Mechanisms under Moving Loads

Table 1

DAFs of the midspan bending moments as a function of the normalized time of failure on the bridge development comparisons in terms of A and H shaped.

𝜏0	H-shaped tower			A-shaped tower
	Φ^𝐷	Φ^𝐷−UD	Φ^UD	Φ^𝐷	Φ^𝐷−UD	Φ^UD
0.00	6.26	9.48	2.81	5.85	6.84	3.24
0.50	5.89	8.92	2.81	5.49	6.42	3.24
0.87	7.52	11.39	2.81	6.10	7.13	3.24
1.25	6.45	9.77	2.81	6.20	7.25	3.24
1.62	4.82	7.30	2.81	5.84	6.82	3.24
2.00	5.67	8.58	2.81	5.33	6.23	3.24
2.50	1.38	2.09	2.81	3.26	3.81	3.24