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International Journal of Concrete Structures and Materials

Table 7 The absolute value of tangent stiffness in skeleton curve.

From: Experimental Study and Numerical Simulation of Precast Shear Wall with Rabbet-Unbonded Horizontal Connection

Specimens

Crack point/(kN/mm)

Yield point/(kN/mm)

Peak point/(kN/mm)

Ultimate point/(kN/mm)

Z-1

13.54

11.71

0

0.80

Z-2

20.77

16.12

0

2.63

BW-1

23.98

20.85

0

2.39

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