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

Table 3

Experimental results at the main stages of testing development.

Specimen	Cracking displacement (mm)	Cracking load (kN)	Yield displacement (mm)	Yield load (kN)	Peak displacement (mm)	Peak load (kN)	Ultimate displacement (mm)	Displacement ductility coefficient, μ	Ultimate displacement angle θ p
SW1-1	3.98	290	9.28	702	29.16	788	37.68	4.06	1/57
SW1-2	2.84	337	9.72	965	25.68	1,143	29.45	3.29	1/62
SW1-3	3.06	428	10.21	1,121	29.26	1,350	29.84	2.92	1/55
W1	4.43	510	11.77	1,054	25.25	1,357	25.65	2.18	1/88
SW2-1	4.53	200	12.89	410	40.48	375	50.15	3.89	1/58
SW2-2	4.16	256	14.76	585	39.65	649	45.99	3.1	1/66
SW2-3	3.95	284	15.56	757	29.97	833	39.46	2.6	1/75
W2	3.64	305	14.32	790	41.32	680	45.35	3.17	1/64