Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Beilei Ji"'
Publikováno v:
You-qi chuyun, Vol 40, Iss 11, Pp 1228-1235 (2021)
Long-distance oil and gas pipelines passing through the areas with serious geological hazards are prone to bending deformation due to the external soil loads, which will threaten the safe operation of pipelines. The inline inspection technology based
Externí odkaz:
https://doaj.org/article/b2841747ba9d40caa0e63328962f9bd3
Publikováno v:
You-qi chuyun, Vol 40, Iss 10, Pp 1099-1104 (2021)
Geohazard is one of the major factors threating the safe operation of oil and gas pipelines. However, due to the inspection accuracy of equipment and the discreteness of inspection data, the pipeline safety cannot be analyzed quantitatively with a si
Externí odkaz:
https://doaj.org/article/60f9ffe76a5d49c2aecc6c8bd1bf7113
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 10, Pp 1858-1871 (2021)
Abstract A pipeline inspection gauge (PIG) is routinely passed throughout the long‐distance oil and gas pipelines by pipeline operators to clean the pipeline. Sealing performance is a significant evaluation index for PIG's safety operation. To comp
Externí odkaz:
https://doaj.org/article/a19afff427ad4f53b19226a232ff142d
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
Thawing landslide is a common geological disaster in permafrost regions, which seriously threatens the structural safety of oil and gas pipelines crossing permafrost regions. Most of the analytical methods have been used to calculate the longitudinal
Externí odkaz:
https://doaj.org/article/ab8b91efe0264d23812e3dc5c0263e67
Publikováno v:
Energies, Vol 15, Iss 4, p 1586 (2022)
Both long-distance oil and gas pipelines often pass through areas with unstable geological conditions or natural disasters. As a result, they are prone to bending, displacement, and deformation due to the action of an external environmental loading,
Externí odkaz:
https://doaj.org/article/81ff324fe0d44e568cd07264c62df82b
Publikováno v:
Energies, Vol 14, Iss 17, p 5521 (2021)
With continued urbanization in China, the construction of urban gas pipelines is increasing, and the safety of gas pipelines are also increasingly affected by urban development and the increased scope of buildings and roads. Pipes with defects are mo
Externí odkaz:
https://doaj.org/article/fa8d01091af94fd9a99cad8562b0fa91
Publikováno v:
Energies
Volume 14
Issue 17
Energies, Vol 14, Iss 5521, p 5521 (2021)
Volume 14
Issue 17
Energies, Vol 14, Iss 5521, p 5521 (2021)
With continued urbanization in China, the construction of urban gas pipelines is increasing, and the safety of gas pipelines are also increasingly affected by urban development and the increased scope of buildings and roads. Pipes with defects are mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16e7036af9fc1b9ed47f5d8cc07e0283
Publikováno v:
Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination.
Geohazards have become one of the major threats for pipeline safety as catastrophic consequences can be induced by the ground displacement. To prevent pipe failure, multi-source monitoring technics have been adopted by pipeline operators in engineeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26b2ff89e173d22efe480c878d9fee1
https://doi.org/10.1115/pvp2021-61991
https://doi.org/10.1115/pvp2021-61991
Autor:
Jinxu Jiang, Hong Zhang, Dong Zhang, Beilei Ji, Kai Wu, Pengchao Chen, Shengyi Sha, Xiaoben Liu
Publikováno v:
Thin-Walled Structures. 177:109420
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b90dd7e79b3d4613a39d5e8007ffaba6
https://doi.org/10.1016/j.tws.2022.109420
https://doi.org/10.1016/j.tws.2022.109420
Publikováno v:
Frontiers in Pediatrics, Vol 10 (2022)
We present a case report of successful treatment with nirmatrelvir/ritonavir (Paxlvoid) for a severe aplastic anemia child with COVID-19, cytopenia, and mixed chimerism of donor hematopoietic cells at 3 months after allogeneic hematopoietic stem cell
Externí odkaz:
https://doaj.org/article/462988d5ea124fb2b3566b827a15dfce