| 类型 | 边界条件 | 抗剪连接件(KN/m) | 抗拔不抗剪连接件(KN*m [rad]) |
| 节点弹性连接 | SDx | 1,000,000,000 | 1,000,000,000 |
| SDy | 1,000,000,000 | 0 | |
| SDz | 1,000,000,000 | 0 | |
| SRx | 1,000,000,000 | 1,000,000,000 | |
| SRy | 1,000,000,000 | 0 | |
| SRz | 1,000,000,000 | 1,000,000,000 |