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International Journal of Concrete Structures and Materials

Table 16 Lateral strength and displacement ductility of specimens in group VI.

From: Experimental Evaluation of Effect Factors on Seismic Performance of Concrete Columns Reinforced with HTRB630 High-Strength Steel Bars

Specimen

Concrete

n

As

Asv

Py (kN)

Δy (mm)

Pmax (kN)

Δmax (mm)

Pu (kN)

Δu (mm)

μ

T60-4

C60

0.25

4D14

D 8@50(2)

78.40

6.22

89.64

14.19

76.20

28.85

4.62

T60-5

C60

0.25

4D14

D 8@75(2)

80.50

6.94

94.83

15.51

80.60

37.44

5.48

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