Modern magnetic quality monitoring and the forecast of the technical condition of engineering constructions
Authors:
About authors
- Postgraduate student Saint Petersburg State Mining Institute (Technical University)
Abstract
On terrain of Russia act a system of mains by a general expansion more than 200 thousand km. More than halves oil and gas pipelines are in exploitation 25-35 years, i.e. demand immediate repeated examination and conforming preventive maintenance. Intraube magnetic or the ultrasonic flaw detection for these purposes is not always possible and is dear enough, therefore last years a urgency of application of remote geophysical methods has increased at service oil and gaspipeline of the transport sharply. These methods are express enough and more economic.
Keywords:
the underground pipeline
magnetic method
intratrumpet diagnostics
a shelldefektoskop
a method of magnetic memory of metal
References
- Внутритрубная диагностика магистральных трубопроводов. URL: www.intron.ru/?section=development&page=79〈=ru
- Крапивский Е.И. Геофизические методы диагностики технического состояния подземных трубопроводов: Учеб. пособие / Е.И.Крапивский, Н.П.Демченко. Ухта: Изд-во УГТУ, 2002. 101 с.
- Любчик А.Н. Исследование магнитных полей трубопроводов градиентометром с целью контроля их технического состояния / А.Н.Любчик, А.А.Беликов, Е.И.Крапивский // Проблемы освоения недр в ХХI веке глазами молодых: Материалы 5-й Международной научной школы молодых ученых и специалистов (11-14 ноября 2008 г.). М.: УРАН ИПКОН РАН, 2008. C.350-353.
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