Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Zhanghong Liu"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract Rail grinding becomes an important maintenance means of railway. Dynamic behavior of rail grinder is due to vehicle-track coupling relationship based on mechanical-electric-hydraulic coupling. Curve negotiating ability of rail grinder throug
Externí odkaz:
https://doaj.org/article/f0e4144fe019452e8f55bf2faaad0a4e
Publikováno v:
Polymers, Vol 15, Iss 14, p 3091 (2023)
Nanofibers (NFs) have the advantages of tremendous flexibility, small size and a high surface-to-weight ratio and are widely used in sensors, drug carriers and filters. Patterned NFs have expanded their application fields in tissue engineering and el
Externí odkaz:
https://doaj.org/article/293bc7db6806419697f3e7180be916b9
During the grinding train operation process, the grinding force between the grinding wheel and the rail is critical in ensuring the grinding quality and efficiency. The coupling vibration among the frame, the grinding wheels and the wheelsets will se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d45eae8b0d64f562bc7939352a542cb
https://doi.org/10.21203/rs.3.rs-2430278/v1
https://doi.org/10.21203/rs.3.rs-2430278/v1
Publikováno v:
Construction and Building Materials. 376:131077
Publikováno v:
IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation.
This paper studies the long-term shrinkage and creep performance of C60 low shrinkage and low creep high performance concrete used in the main bridge of continuous rigid frame box girder bridge. The finite element model of the bridge is established b