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The investigation and application of self-compacting expensive concrete filled steel tube



Title: The investigation and application of self-compacting expensive concrete filled steel tube
Author(s): Y. Li
Paper category : conference
Book title: SCC'2005-China: 1st International Symposium on Design, Performance and Use of Self-Consolidating Concrete
Editor(s): Zhiwu Yu, Caijun Shi, Kamal Henri Khayat and Youjun Xie
Print-ISBN: 2-912143-61-6
e-ISBN: 2912143624
Publisher: RILEM Publications SARL
Publication year: 2005
Pages: 683 - 688
Total Pages: 6
Nb references: 8
Language: English


Abstract: We prepared the self-compacting expensive C50 concrete that possesses good workability, high strength, high early strength and expansive properties. The self-strains of steel tube caused by the core concrete expansion and the maximum bearing capacity of the self-compacting expensive concrete filled steel tube were studied, and the results show that the core concrete is under three-dimensionally suppressed, and the bearing capacity is 7% more than that of ordinary concrete filled steel tube. The achievements in this paper have been applied in the real steel tube arch bridges, and the engineering effect is good.


Online publication: 2005-04-11
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/2912143624.074