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Experimental Study of RC Exterior Beam-Column Joint Subjected to Torsional Moment

Article

Last updated: 13 Dec 2022

Subjects

-

Tags

Beam-column joint
combined loading
failure
Shear
Torsion
reinforcement configuration
Experimental Study of RC Exterior Beam-Column Joint Subjected to Torsional Moment
ICASGE'23

Abstract

This paper presents the results of an experimental program conducted in order to investigate the behavior of Type-I beam-column Joints, where the beam was subjected to shear stresses due to combined effect of shear force and torsional moment (beam eccentric loading). Four beamcolumn joint specimens were constructed and tested up to failure in order to better understand the complicated behaviour due to combined loading transmitted from the beam to the column. The studied parameters were the configuration of beam side and secondary reinforcement and the existence of the joint reinforcing stirrups. Generally, the shear failure at the beam zone or at the joint panel was noticed to be the governing mode of failure for all tested specimens. The test results shed the light on the importance of longitudinal side reinforcing steel configuration, the inadequate embedded length of the beam side and secondary steel into the joint panel including stirrups led to decrease the beam capacity but it kept the failure away from the joint panel.

Keywords

Beam-column joint, combined loading, failure, Shear, Torsion, reinforcement configuration

Authors

First Name

Tarek

Last Name

El-shafiey

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Orcid

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First Name

Ahmed

Last Name

Atta

Affiliation

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Email

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City

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Orcid

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First Name

Hamdy

Last Name

Afefy

Affiliation

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Email

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Orcid

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First Name

Mohamed

Last Name

Ellithy

Affiliation

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Email

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Orcid

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Volume

ICASGE2015

Issue Date

1 Jan 2015

Publish Date

29 May 2022

Link

https://icasge.conferences.ekb.eg/article_1376.html

Order

105

Publication Type

Conference

Publication Title

ICASGE'23

Publication Link

https://icasge.conferences.ekb.eg/

Details

Type

Article

Locale

en

Created At

13 Dec 2022