Investigation of the Dynamic Performance of a Large-Span Suspension Bridge Influenced by Scouring Based on Vehicle-Bridge Coupled Vibration

Table 5

Vertical dynamic responses.

Scouring depth	Dynamic load allowance (DLA)		Acceleration		Erosion depth	Dynamic load allowance (DLA)		Acceleration
	Section A	Section B	Section A	Section B		Section A	Section B	Section A	Section B
0	0.657	0.144	0.3164	0.2793	0.00	0.676	0.141	0.3146	0.2774
2	0.671	0.141	0.3145	0.2778	0.05	0.680	0.141	0.3150	0.2770
4	0.763	0.154	0.3202	0.2720	0.10	0.684	0.141	0.3154	0.2766
6	0.927	0.194	0.3245	0.2660	0.15	0.690	0.142	0.3159	0.2762
8	1.120	0.246	0.3265	0.2607	0.20	0.696	0.143	0.3164	0.2758
10	1.316	0.301	0.3267	0.2560	0.25	0.702	0.143	0.3169	0.2753
12	1.506	0.354	0.3259	0.2520	0.30	0.710	0.144	0.3174	0.2749
14	1.686	0.404	0.3244	0.2485	0.35	0.716	0.146	0.3178	0.2744
16	1.854	0.452	0.3226	0.2454	0.40	0.724	0.147	0.3183	0.2740
18	1.892	0.498	0.3206	0.2427	0.45	0.730	0.148	0.3186	0.2736
20	2.152	0.543	0.3186	0.2402	0.50	0.738	0.149	0.3190	0.2732