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

Table 2

DAFs of the midspan vertical displacements 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	1.973	3.046	1.451	1.62	2.03	1.60
0.50	1.890	2.918	1.451	1.58	1.98	1.60
0.87	2.032	3.137	1.451	1.75	2.20	1.60
1.25	2.096	3.237	1.451	1.72	2.15	1.60
1.62	2.264	3.495	1.451	1.61	2.02	1.60
2.00	2.238	3.456	1.451	1.65	2.07	1.60
2.50	0.940	1.451	1.451	1.26	1.59	1.60