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

Table 7

Test data of the SPRCW-4 test piece in the load control stage.

Positive loading stage		Negative loading stage
Tensile strain of sectional steel	41	Tensile strain of sectional steel	16
Compressive strain of sectional steel	−398	Compressive strain of sectional steel	−448
Tensile strain of steel plate	−49	Tensile strain of steel plate	−44
Compressive strain of steel plate	−322	Compressive strain of steel plate	−230
Cracking displacement	0.74 (mm)	Cracking displacement	−0.69 (mm)
Cracking load	98.54 (kN)	Cracking load	−130.47 (kN)