Determination of components of transient resistance of underground pipeline
| Autor: | Roman Savula, O. I. Senyuk, Bohdan Verbenets, Vasyl' Dzhala, Dzhala Roman M |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Underground pipeline
Pipeline (computing) Mechanical engineering 02 engineering and technology 021001 nanoscience & nanotechnology Polarization (waves) 020303 mechanical engineering & transports 0203 mechanical engineering Electrical resistivity and conductivity Electric field Transient (oscillation) 0210 nano-technology Geology Earth-Surface Processes |
| Zdroj: | Procedia Structural Integrity. 16:218-222 |
| ISSN: | 2452-3216 |
| DOI: | 10.1016/j.prostr.2019.07.044 |
| Popis: | Components of transient resistance (TR) of underground pipelines are required during the design and control of their anti-corrosion protection and diagnostics of their technical condition. Disadvantages of traditional contact methods of measuring TR are shown. The new possibilities for determining the distribution of TR "pipe – earth" along the route and its components (resistivity of insulation, soil, polarization) on the pipeline sections by contactless measurements of currents and contact potentials measurements and taking into account the established connections between the components of electric field near underground pipeline are described. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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