Experimental Study on the Seismic Performance of Insulated Single-Sided Composite Shear Walls under Different Shear Spans and Axial Compression Ratios

Table 2

Main specimen information.

Specimen	Specimen type	Position	Shear span ratio	Axial compression ratio	Reinforcement ratio of longitudinal reinforcement of boundary elements (%)	Volume stirrup ratio of boundary elements (%)
SW1-1	Composite wall	Linear wall	1.2	0.1	1.16	1.45
SW1-2	Composite wall	Linear wall	1.2	0.3	1.16	1.45
SW1-3	Composite wall	Linear wall	1.2	0.4	1.5	1.45
W1	Cast-in-place wall	Linear wall	1.2	0.4	1.5	1.45
SW2-1	Composite wall	Wall between windows	1.9	0.1	1.16	1.45
SW2-2	Composite wall	Wall between windows	1.9	0.3	1.16	1.45
SW2-3	Composite wall	Wall between windows	1.9	0.4	1.5	1.45
W2	Cast-in-place wall	Wall between windows	1.9	0.4	1.5	1.45