Research on Seismic Test and Calculation Model for Improving Factor of Composite Board with Heat Preservation Function

Table 5

Comparison of test and calculation results.

Result types	Specimen no.	Pcr	△cr	Py	△y	Pu	△u
		(kN)	(mm)	(kN)	(mm)	(kN)	(mm)
Test value	1	78.7	0.85	209.07	4.02	369.63	16.08
	2	69.43	0.75	220.25	4.11	377.71	17.72
	3	71.57	0.83	215.76	4.16	366.45	18.13
	Avg.	73.23	0.81	215.03	4.1	371.26	17.31
Calculation value	2	72.57	0.78	224.04	3.98	382.49	17.66
Local error (%)		4.52	4	1.72	3.16	1.27	0.34
Global error (%)		0.91	3.7	4.19	2.85	3.02	2.02