Research Article
Experimental and Numerical Study on the Capability Behavior of a Thick-Walled Spatial Cast-Steel Joint under Complex Load Conditions
| ā | Number | N1 (kN) | N2 (kN) | N3 (kN) | N4 (kN) |
| Loading | 1 | 389.9 | 233.4 | 149.2 | 1715.8 | 2 | 779.8 | 466.8 | 298.5 | 3431.6 | 3 | 1169.8 | 700.2 | 447.7 | 5147.4 | 4 | 1559.7 | 933.5 | 596.9 | 6863.2 | 5 | 1949.6 | 1166.9 | 746.2 | 8579 | 6 | 2339.5 | 1400.3 | 895.4 | 10294.8 | 7 | 2729.5 | 1633.7 | 1044.6 | 12010.6 | 8 | 3119.4 | 1867.1 | 1193.8 | 13726.4 | 9 | 3509.3 | 2100.5 | 1343.1 | 15442.2 | 10 | 3899.2 | 2333.8 | 1492.3 | 17158 | 11 | 4289.2 | 2567.2 | 1641.5 | 18873.8 | 12 | 4679.1 | 2800.6 | 1790.8 | 20589.6 | 13 | 5069.0 | 3034.0 | 1940.0 | 22305.4 | 14 | 5069.0 | 3034.0 | 1940.0 | 24021.2 | 15 | 5069.0 | 3034.0 | 1940.0 | 25737 |
| Unloading | 1 | 4055.2 | 2427.2 | 1552 | 20589.6 | 2 | 3041.4 | 1820.4 | 1164 | 15442.2 | 3 | 2027.6 | 1213.6 | 776 | 10294.8 | 4 | 1013.8 | 606.8 | 388 | 5147.4 | 5 | 0.0 | 0.0 | 0.0 | 0.0 |
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