FIELD: storage or distribution of gases or liquids.
SUBSTANCE: invention relates to investigation of stress-strain state of pipelines and can be used to simulate pipelines subject to geodynamic processes. Stand consists of an insulated sealed pipeline with a thread at the ends of the pipeline, strain gauges installed in the sections of interest of the pipeline under the insulation, a collapsible sealed extended tray on legs with holes at the ends of the tray, perforated bottom and test soil inside the tray, nuts installed on the pipeline thread on the inner and outer sides of the tray on both sides of the pipeline close to the wall, Roller supports move along guide beam mounted on top of the tray with the help of clamps attached to the pipeline, and turnbuckles installed between the roller support and the clamp, gates installed in guides under the bottom.
EFFECT: possibility of determining stresses and displacements in a model of a full-scale pipeline subjected to geodynamic loads.
1 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STAND FOR SIMULATING DEFORMATION OF BUILDING AND STRUCTURE FOUNDATIONS | 0 |
|
SU640148A1 |
| STAND FOR SIMULATING BUILDING STRUCTURE BASE OPERATION | 0 |
|
SU1033886A1 |
| METHOD OF TESTING PIPES FOR DURABILITY | 2015 |
|
RU2591873C1 |
| EXPANSION UNIT | 0 |
|
SU1095009A1 |
| CONCRETE COATED PIPES TESTING BENCH | 2017 |
|
RU2642881C1 |
| BENCH TO EXAMINE EQUIPMENT AND PROCESSES OF TRENCHLESS REPAIR OF PIPELINES | 2011 |
|
RU2473068C1 |
| RACK FOR TESTING AND INVESTIGATING WORKING MEMBERS FOR TRENCHLESS LAYING OF COMMUNICATION LINES | 0 |
|
SU1167275A1 |
| DEVICE FOR PROTECTING SURFACE-LAID PIPELINE FROM GEODYNAMIC MOVEMENTS IN GROUND | 1999 |
|
RU2166026C1 |
| BED ANALYZING STRESSED-DEFORMED STATE OF BASIC PARTS OF INTERNAL COMBUSTION ENGINES | 1995 |
|
RU2105963C1 |
| METHOD OF PIPELINE LAYING ON THE BED OF WATER BODY | 2016 |
|
RU2657372C2 |
