Bending behaviour experiment of a prestressed concrete beam with metal bellows
Sign Up to like & getrecommendations! Published in 2020 at "Australian Journal of Structural Engineering"
DOI: 10.1080/13287982.2020.1796075
Abstract: ABSTRACT In this paper, grouting compactness and load forms are taken as control conditions, and the bending behaviour of 8 PCBs (prestressed concrete beams) with metal bellows of different grouting compactness is experimentally examined. The… read more here.
Keywords: prestressed concrete; bending behaviour; metal bellows; grouting compactness ... See more keywords
Ultimate bending performance and fatigue life of U-shaped metal bellows
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221092928
Abstract: Metal bellows used in the flexible connection of metallurgical converter oxygen lance compensates for pipeline displacement through its bending deformation, and adjacent waveforms in the concentrated deformation area are squeezed, resulting in premature fracture. The… read more here.
Keywords: fatigue life; ultimate bending; metal bellows;