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

Table 15

Impact coefficients of static load testing and standard bumping testing.

	Static load testing	Standard bumping testing	Measured impact coefficients	Calculated impact coefficients	Error
Strain	32.64	74.86	2.29	2.38	3.9%
Displacement	1.61 mm	3.67 mm	2.28	2.38	4.5%