STRUCTURAL BEHAVIOR OF RC BEAM–COLUMN JOINT ASSEMBLED THROUGH CAST IRON JOINT PANEL FOR BEAM REBAR

STRUCTURAL BEHAVIOR OF RC BEAM–COLUMN JOINT ASSEMBLED THROUGH CAST IRON JOINT PANEL FOR BEAM REBAR

In this study, a method of connecting the beam rebar by using a cast iron joint panel in the beam–column joint of the RC structure is proposed. Structural behavior of the beam–column joint is confirmed by tests and finite element analysis. From the tests and analysis, it can be seen that in the spec...

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Veröffentlicht in:Journal of Structural and Construction Engineering (Transactions of AIJ) 2023/03/01, Vol.88(805), pp.479-489
Hauptverfasser: MAIDA, Yusuke, ISHIDA, Yutaro, SAKATA, Hiroyasu, SHIMAZAKI, Kazushi, WATANABE, Toru, SAEKI, Eiichiro, SHIBUTA, Keiichiro
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
beam rebar
Beam-columns
beam–column joint
Cast iron
cast iron joint panel
column to beam flexural strength ratio
Columnar structure
Finite element method
Joints (junctions)
Rebar
reinforced concrete
Shear deformation
Structural behavior
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Zusammenfassung:In this study, a method of connecting the beam rebar by using a cast iron joint panel in the beam–column joint of the RC structure is proposed. Structural behavior of the beam–column joint is confirmed by tests and finite element analysis. From the tests and analysis, it can be seen that in the specimen with the cast iron joint panel, it is possible to effectively secure the compression strut in beam–column joint. In addition, methods to suppress the shear deformation of the beam–column joint with the cast iron joint panel were proposed.
ISSN:1340-4202
1881-8153
DOI:10.3130/aijs.88.479