Experimental Research on Antiseismic Performance of High-Strength Concrete High-Shear Walls with Built-In Steel Plates

Table 6

Test data of the SPRCW-2 test piece in the load control stage.

Positive loading stage		Negative loading stage
Tensile strain of sectional steel	2	Tensile strain of sectional steel	89
Compressive strain of sectional steel	−508	Compressive strain of sectional steel	−588
Tensile strain of steel plate	−33	Tensile strain of steel plate	78
Compressive strain of steel plate	−106	Compressive strain of steel plate	−41
Cracking displacement	0.51 (mm)	Cracking displacement	−0.66 (mm)
Cracking load	109.38 (kN)	Cracking load	−100.92 (kN)