Seismic Performance Evaluation of Prefabricated Shear Wall Structure with Rabbet-Unbonded Horizontal Connection

Table 2

Constitutive parameters of concrete in beams.

Strength grade	Axial compression strength (MPa)	Peak compressive strain	Ultimate compressive strength (MPa)	Ultimate compressive strain	Yield strain
C30	20.1	0.00147	10.05	0.0046	0.002
C35	23.4	0.00153	11.7	0.0048	0.002