FIELD: oil and gas industry.
SUBSTANCE: main pipeline of oil, gas and oil product pipelines has a cross section shaped as a Rellot triangle. One of the angles of the Rellot triangle is located at the top of the pipe. The pipe rests on the earth foundation with one of the faces of the Rellot triangle.
EFFECT: increased strength of the pipe and its stability while interacting with the weak base.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TUNNEL FOR MOTOR ROADS, RAILWAYS AND SUBWAYS | 2015 |
|
RU2602533C1 |
| CONCRETE DAM LONGITUDINAL GALLERY-TUNNEL | 2015 |
|
RU2608066C1 |
| DRAINAGE DISCHARGE PIPE | 2015 |
|
RU2611717C1 |
| WORKING ELEMENT OF MOLE PLOW | 2015 |
|
RU2614380C1 |
| HIGH-RISE BUILDING WITH CENTRAL BEARING SHAFT | 2015 |
|
RU2613696C2 |
| GROUND DAMS, ERECTED ON WEAK BASES IN REGIONS WITH HIGH SEISMIC ACTIVITY | 2015 |
|
RU2611805C1 |
| HIGH-RISE BUILDING | 2015 |
|
RU2606898C1 |
| HIGH-RISE BUILDING | 2015 |
|
RU2613691C2 |
| METAL VERTICAL SEISMIC TANK | 2015 |
|
RU2606485C1 |
| MAST | 2015 |
|
RU2613694C2 |
