From: Stress analysis of parallel oil and gas steel pipelines in inclined tunnels
Pipelines | Spacing = 6 m | Spacing = 8 m | Spacing = 9 m | Spacing = 12 m | Spacing = 18 m |
---|---|---|---|---|---|
Gas pipeline | 376.70 MPa | 376.94 MPa | 377.04 MPa | 377.35 MPa | 378.10 MPa |
Oil pipeline | 475.29 MPa | 475.77 MPa | 475.97 MPa | 476.62 MPa | 478.19 MPa |