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

Table 14

Impact coefficients for single-vehicle and double-vehicle loading with 15 cm bumping height.

Bridge	Impact coefficient; (single vehicle)	Impact coefficient; (double vehicle)	Impact coefficient; relative variation ratio
Luanhe Bridge	3.55	3.68	3.66%
Tatou Bridge	3.41	3.57	4.69%
Cichang Bridge	3.05	3.14	2.95%
Xiazhuang Bridge	2.78	2.87	3.24%
Xieliangkou Bridge	2.81	2.88	2.49%