Cyclic Lateral Performance Evaluation of Precast Double-Skinned Composite Tubular Columns SCIE SCOPUS KCI

Cited 3 time in WEB OF SCIENCE Cited 3 time in Scopus
Title
Cyclic Lateral Performance Evaluation of Precast Double-Skinned Composite Tubular Columns
Author(s)
Lee, Young Woong; Seo, Jihye; Kim, Seungjun; Kang, Young Jong; Won, Deokhee
KIOST Author(s)
Seo, Ji Hye(서지혜)Won, Deok Hee(원덕희)
Publication Year
2018-03
Abstract
Recently, bridge construction technology has experienced great progress with the development of high-performance materials and new structural types. On the contrary, most attention has been primarily paid to cast-in-place technologies and material cost savings. Even so, cast-in-place methods may present environmental issues at the construction sites, which frequently cause conflicts with residents. Thus, to overcome such disadvantages, precast methods have been strongly developed and especially applied in the construction of bridge superstructures. However, this has not been the case for substructures. Still, previous works on the development of precast solutions for such type of structures have been devoted to the design of double-skinned composite tubular (DSCT) columns. These studies included the design and construction methodology of precast segmental bent caps, column-bent cap, column-segment, and column-foundation joints. In this paper, the cyclic performance of precast DSCT columns was extensively analyzed experimentally. For this purpose, two test specimens were prepared, depending on the type of the segments connection, namely a splice plate and a mortar-grouting joint.
ISSN
1598-2351
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/1002
DOI
10.1007/s13296-018-0308-3
Bibliographic Citation
INTERNATIONAL JOURNAL OF STEEL STRUCTURES, v.18, no.1, pp.97 - 113, 2018
Publisher
KOREAN SOC STEEL CONSTRUCTION-KSSC
Subject
SEISMIC PERFORMANCE; CONCRETE; BEHAVIOR; INNER; BEAM; TUBE
Keywords
Column; Precast; DSCT; Seismic Performance; Joint; Splice; Mortar
Type
Article
Language
English
Document Type
Article
Publisher
KOREAN SOC STEEL CONSTRUCTION-KSSC
Related Researcher
Research Interests

Ocean and coastal engineering,Structural engineering,Fire engineering,해양해안공학,구조공학,화재공학

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