Cumulative Damage Evaluation of RC Bridge Piers subjected to Multiple Earthquakes

Table 5

Maximum transverse lateral force without and with shear under multiple input ground motions (kN).

Pier	Analytical model	Biaxial input motions		Triaxial input motions
		K + D	F + N	K + D	F + N
Pier 6	Without shear	1992	2249	2008	2268
	With shear	1397	1884	1461	1900
Pier 7	Without shear	1254	1498	1256	1490
	With shear	1160	1594	1317	1490
Pier 8	Without shear	2281	2442	2289	2450
	With shear	1934	2145	1973	2163