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Performance of Reinforced Reactive Powder Concrete Beam-Column Joints under Cyclic Loads
Joint Authors
Zheng, Wenzhong
Wang, Dehong
Ju, Yanzhong
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-14
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
An experimental research was carried out to investigate the seismic performance and shear strength of reactive powder concrete interior beam-column joints subjected to reverse cyclic loads.
Four beam-column joint specimens were cast and tested in the investigation.
The failure characteristics, deformational properties, ductility, and energy dissipation of reinforced reactive powder concrete interior beam-column joints were analyzed in this paper.
The shear strength of joints was calculated according to the GB5001-2010 and ACI 318-14.
The results shows that reactive powder concrete beam-column joints have a higher shear-cracking strength and shear carrying capacity and strength degradation and rigidity degradation are not notable.
Additionally, the use of RPC for beam-column joints can reduce the congestion of stirrups in joints core.
The shear force in the RPC joint is mainly carried by the diagonal strut mechanism; the design expression of ACI 318-14 can be used for calculating the shear strength of RPC joints, which has a safety margin of 22%∼38% in this test.
American Psychological Association (APA)
Zheng, Wenzhong& Wang, Dehong& Ju, Yanzhong. 2018. Performance of Reinforced Reactive Powder Concrete Beam-Column Joints under Cyclic Loads. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1115899
Modern Language Association (MLA)
Zheng, Wenzhong…[et al.]. Performance of Reinforced Reactive Powder Concrete Beam-Column Joints under Cyclic Loads. Advances in Civil Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1115899
American Medical Association (AMA)
Zheng, Wenzhong& Wang, Dehong& Ju, Yanzhong. Performance of Reinforced Reactive Powder Concrete Beam-Column Joints under Cyclic Loads. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1115899
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1115899