Research Article

Seismic Behavior of a Novel Buckling-Restrained Steel Plate Shear Wall

Table 2

Plastic coefficients of concrete.

θ (°)εσb0/σc0kcγ

300.11.160.66670.005

θ is the dilation angle; ε is the eccentricity; σb0 is the initial equivalent biaxial compression strength; σc0 is the initial uniaxial compression strength; kc is the stress ratio; and γ is the viscosity parameter.