New Methods for the Corrosion Monitoring of Underground Pipelines According to the Measurements of Currents and Potentials
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science"
DOI: 10.1007/s11003-017-0016-8
Abstract: It is shown that the method of contactless current measurement (CCM) makes it possible to perform rapid monitoring of the state of corrosion protection in different sections of underground pipelines, determine the state and detect… read more here.
Keywords: underground pipelines; sections underground; corrosion; monitoring ... See more keywords
Seismodynamics of Underground Pipelines with Arbitrary Direction of Seismic Loading
Sign Up to like & getrecommendations! Published in 2018 at "Soil Mechanics and Foundation Engineering"
DOI: 10.1007/s11204-018-9533-1
Abstract: The stress-strain state of underground pipelines three-dimensional seismic loading in the form of a damped sinusoid is studied. The results of the variation of the normal and tangential stresses as well as the intensity of… read more here.
Keywords: underground pipelines; seismic loading; arbitrary direction; pipelines arbitrary ... See more keywords
Investigation of Factors Affecting Induced Voltages on Underground Pipelines Due to Inductive Coupling With Nearby Transmission Lines
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2020.2966570
Abstract: The induced voltage on underground pipelines is a critical parameter to consider for equipment and personnel safety in the field. However, in the real life, such induced voltage estimation on pipelines is difficult especially at… read more here.
Keywords: induced voltage; factors affecting; transmission lines; transmission ... See more keywords
Safety Risk Analysis and Protective Control of Existing Pipelines Affected by Deep Pit Excavation in Metro Construction
Sign Up to like & getrecommendations! Published in 2019 at "Modelling and Simulation in Engineering"
DOI: 10.1155/2019/3643808
Abstract: Urban underground pipelines undertake many tasks closely related to people’s daily life and production, such as water supply, drainage, gas supply, and power supply. Metro projects are usually located in areas with dense underground pipelines;… read more here.
Keywords: underground pipelines; pit; risk; pit excavation ... See more keywords
Wave Theory of Seismic Resistance of Underground Pipelines
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DOI: 10.3390/app11041797
Abstract: The object of the research is an underground straight horizontal pipeline subjected to seismic impact. The research method was analytical. The results were compared with the experimental results of other authors and computer calculations. It… read more here.
Keywords: wave theory; resistance underground; theory seismic; seismic resistance ... See more keywords