Experimental Study on the Seismic Performance of Socket Bridge Piers
Joint Authors
Han, Yan
Dong, Jiawen
Wang, Longlong
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-11
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In order to accelerate the construction of bridge substructure, a socket joint construction that does not require interfaces roughening between the precast columns and the reserved cavity of the precast foundation is raised in this paper.
The seismic performance of such fabricated bridge piers was investigated by carrying quasistatic tests on socket circular pier specimens of different embedment depths with a compared cast-in-place pier specimen.
The experimental results showed that the prefabricated piers with the embedment length larger than 1.0 times the column diameter, featuring smooth interfaces that was free of roughening, had a failure mode of bending damage as well as the cast-in-place component.
As the embedment depth increases, the seismic performance indexes of the socket bridge pier, including bearing capacity, ductility, and energy dissipation capacity, are improved.
The seismic performance indexes of a socket bridge pier specimen with an embedment depth of 1.5 times the column’s diameter in the test are better than the cast-in-place one.
American Psychological Association (APA)
Han, Yan& Dong, Jiawen& Wang, Longlong. 2020. Experimental Study on the Seismic Performance of Socket Bridge Piers. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1125583
Modern Language Association (MLA)
Han, Yan…[et al.]. Experimental Study on the Seismic Performance of Socket Bridge Piers. Advances in Civil Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1125583
American Medical Association (AMA)
Han, Yan& Dong, Jiawen& Wang, Longlong. Experimental Study on the Seismic Performance of Socket Bridge Piers. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1125583
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1125583