Cumulative Damage Evaluation of RC Bridge Piers subjected to Multiple Earthquakes

Table 3

Maximum transverse displacement under bi- and triaxial input ground motions (in mm).

Input ground motion		Without shear			With shear
		Pier 6	Pier 7	Pier 8	Pier 6	Pier 7	Pier 8
Biaxial	D	26.19	43.72	34.73	33.28	53.11	42.59
	K + D	29.31	48.85	39.01	36.45	57.48	44.68
	N	30.62	50.52	40.67	35.68	58.05	46.80
	F + N	46.84	78.70	63.77	54.00	85.94	68.39
Triaxial	D	26.48	44.13	34.95	33.54	53.49	42.76
	K + D	29.33	48.88	38.97	36.47	57.57	44.57
	N	30.60	50.51	40.63	35.62	57.97	46.74
	F + N	46.77	78.54	63.68	53.75	86.00	68.36