Fragility-Based Improvement of System Seismic Performance for Long-Span Suspension Bridges

Table 5

Limit state thresholds of cable system, abutment, shear key, and expansion joint.

		DS1	DS2	DS3	DS4	Unit
Abutment	Passive	15.04	150.4	—	—	mm
	Active/transverse	7.62h	25.4h	—	—	mm
Shear key		10.6	63.3			mm
Expansion joint	Deck-deck	0.76	—	—	—	m
	Deck-abutment	0.08	—	—	—	m