Quantitative Definition of Seismic Performance Levels for Precast Bridge Piers with Continuous Reinforcement

Table 4

Test specimens.

Specimen	Concrete strength fck (MPa)	Number of tendon EA	Steel ratio (%)	Transverse reinforcement	Effective prestress fpe (MPa)	fpe/fpy ratio (%)	Axial load/compressive strength of pier section (%)
T50PT1A	32	[email protected] mm	1.45	D16@50 mm (2.68%)	1270	77	26
T75PT1A	38			D16@75 mm (1.80%)			31
T75PT2A	36			711	43	16
T75PT3A	35			918	56	22