Table 1: Connection C1: Comparison between four approaches.

Test		Approach 1		Approach 2		Approach 3		Approach 4
Specimen	Nu,exp	Nu,th,1	Ratio	Nu,th,2	Ratio	Nu,th,3	Ratio	Nu,th,4	Ratio
[-]	[kN]	[kN]	[–]	[kN]	[–]	[kN]	[–]	[kN]	[–]
C1-1	443	398	1.11	473	0.94	419	1.06	473	0.94
C1-2	350	184	1.90	376	0.93	229	1.53	327	1.07
C1-3	622	594	1.05	736	0.85	656	0.95	736	0.85
C1-4	793	775	1.02	930	0.85	843	0.94	931	0.85
C1-5	860	855	1.01	1077	0.80	952	0.90	1077	0.80
C1-6	955	942	1.01	1149	0.83	1093	0.87	1149	0.83
C1-7	971	969	1.00	1149	0.85	1114	0.87	1149	0.85
C1-8	974	1000	0.97	1149	0.85	1125	0.87	1149	0.85
C1-9	795	811	0.98	834	0.95	834	0.95	834	0.95
C1-10	795	813	0.98	840	0.95	840	0.95	840	0.95
C1-11	1122	1069	1.05	1149	0.98	1149	0.98	1149	0.98
C1-12	1080	1040	1.04	1149	0.94	1149	0.94	1149	0.94
C1-13	931	561	1.66	1149	0.81	749	1.24	1149	0.81
C1-14	490	356	1.38	610	0.80	443	1.11	610	0.80
C1-15	680	655	1.04	804	0.85	698	0.97	804	0.85
C1-16	1164	1087	1.07	1149	1.01	1149	1.01	1149	1.01
Average value			1.10		0.88		0.99		0.89
Standard deviation			0.26		0.07		0.16		0.08