Evaluation on Impact Interaction between Abutment and Steel Girder Subjected to Nonuniform Seismic Excitation

Table 5

Peak response of axial stress of steel girder.

Location	Uniform		Nonuniform (400 m/s)		Nonuniform (200 m/s)
	Time (s)	Stress (kPa)	Time (s)	Stress (kPa)	Time (s)	Stress (kPa)
Left end	15.28	8.26 10^3	7.78	8.39 10^3	11.92	4.44 10^3
Right end	16.0	8.05 10^3	7.34	8.96 10^3	12.44	7.97 10^3