A Rapid Detection Method for Bridges Based on Impact Coefficient of Standard Bumping

Table 12

Summary of impact coefficients of 15 cm bumping height.

Frequency	5.11; (Luanhe Bridge)	6.13; (Tatou Bridge)	6.77; (Cichang Bridge)	8.26; (Xieliangkou Bridge)	10.44; (Xiazhuang Bridge)
2 m/s	3.54	3.28	3.01	2.87	2.76
4 m/s	3.55	3.41	3.05	2.81	2.78
6 m/s	3.57	3.29	3.09	2.81	2.74
8 m/s	3.60	3.33	3.06	2.78	2.68
10 m/s	3.57	3.31	3.07	2.77	2.67
Change	1.77%	3.98%	2.53%	3.73%	4.04%