Earth remote sensing for the cryolitic trunk pipeline monitoring

Taranov, R.A.; Shepilova, A. A.

doi:10.1063/1.5133263

Cited by 1 publication

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition to field monitoring and observation, the digital surveillance methods, including earth remote sensing (RS), global positioning system (GPS), and geographical information system (GIS) technology, are also effective in investigating geological and geocryological conditions and monitoring the surface displacement of the pipelines [116]. The field monitoring and observation around the pipeline cannot reflect the geological conditions beyond the ROW, while airborne geophysical methods using an unmanned aerial vehicle (UAV) or high-resolution satellites and GIS technology can monitor the status of the pipeline in the remote area at all-weather conditions.…”

Section: Field Observations and Monitoringmentioning

confidence: 99%

Stability of the Foundation of Buried Energy Pipeline in Permafrost Region

Jin

Wen

et al. 2021

Geofluids

View full text Add to dashboard Cite

During operation, a buried pipeline is threatened by a variety of geological hazards, particularly in permafrost regions, where freezing-thawing disasters have a significant influence on the integrity and safety of the buried pipelines. The topographical environmental conditions along the pipeline, as well as the influence of frost heave and thaw settlement on the pipeline’s foundation soil, must be considered in the design and construction stage. Theoretical analysis, numerical modeling, field testing, and mitigation measures on vital energy pipelines in permafrost have been widely documented, but no attempt has been made to review the freezing-thawing disasters, current research methodologies, and mitigation strategies. This article reviews the formation mechanisms and mitigation measures for frost hazards (e.g., differential frost heave, thaw settlement, slope instability, frost mounds, icing, river ice scouring, and pipeline floating) along buried pipelines in permafrost regions and summarizes and prospects the major progress in the research on mechanisms, analysis methods, model test, and field monitoring based on publications of studies of key energy pipelines in permafrost regions. This review will provide scholars with a basic understanding of the challenging freezing-thawing hazards encountered by energy pipelines in permafrost regions, as well as research on the stability and mitigation of pipeline foundation soils plagued by freezing-thawing hazards in permafrost regions under a warming climate and degrading permafrost environment.

show abstract

Section: Field Observations and Monitoringmentioning

confidence: 99%