Seismic Vulnerability Analysis of Multispan Continuous Bridges Subjected to Mainshock-Aftershock Earthquake Sequences

Table 3

Damage index of piers.

Number of pier	Pier height (m)	μcy1	μcy	μc4	μcmax
1^#	9.68	1	1.199	1.486	4.486
2^#	36.44	1	1.203	1.276	4.276
3^#	35.07	1	1.203	1.258	4.258
4^#	9.17	1	1.198	1.484	4.484
5^#	16.55	1	1.200	1.457	4.457