Relationship between the Dynamic Parameters of a Structure’s Vibration Process and the Loading Model Moving on a Bridge

Table 4

Regression coefficients of  = aP + b corresponding to each .

	a	b	R^2
13.29787	0.000003	1.0353	1
15.06402	0.000003	1.0365	0.9991
15.39646	0.000003	1.0404	0.9991
15.7784	0.000003	1.0424	1
18.55288	0.000003	1.0471	0.9985
19.47209	0.000003	1.0474	0.9966
Average	0.000003	1.041517	0.998883
Average deviation	0	0.004117	0.000889