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Pull-Out Resistance Capacity of a New Perfobond Shear Connector for Steel Pile Cap Strengthening
Joint Authors
Kim, Young-Ho
Kang, Jae-Yoon
Koo, Hyun-Bon
Kim, Dae-Jin
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-09
Country of Publication
Egypt
No. of Pages
12
Abstract EN
This study proposes a new type of the perfobond shear connector, which can be used to strengthen the steel pile cap embedded into the structure foundation, and evaluates its pull-out resistance capacity by performing a test on ten specimens.
Test parameters include the embedment length of the shear connector, existence of transverse rebars passing through holes in the shear connector, and their shape, size, and number.
The pull-out load versus slip curve is plotted for all specimens, and their failure modes are identified.
The effects of the test parameters on the peak pull-out load are examined in this work.
The test results show that the perfobond shear connector proposed in this study can retain the peak pull-out load up to 6 times higher than the one without any holes.
This indicates that the existence of holes in the shear connector enables the dowel action of concrete inside the hole, resulting in the improvement of the shear resistance capacity of the connector.
American Psychological Association (APA)
Kim, Young-Ho& Kang, Jae-Yoon& Koo, Hyun-Bon& Kim, Dae-Jin. 2016. Pull-Out Resistance Capacity of a New Perfobond Shear Connector for Steel Pile Cap Strengthening. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1095984
Modern Language Association (MLA)
Kim, Young-Ho…[et al.]. Pull-Out Resistance Capacity of a New Perfobond Shear Connector for Steel Pile Cap Strengthening. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1095984
American Medical Association (AMA)
Kim, Young-Ho& Kang, Jae-Yoon& Koo, Hyun-Bon& Kim, Dae-Jin. Pull-Out Resistance Capacity of a New Perfobond Shear Connector for Steel Pile Cap Strengthening. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1095984
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095984