Show simple item record

dc.contributor.authorHansapinyo, C.
dc.contributor.authorBuachart, C.
dc.contributor.authorWongmatar, Piyapong
dc.identifier.citationHansapinyo, C. and Buachart, C. and Wongmatar, P. 2017. Cyclic Performance of Precast Concrete Columns Using Steel Box Connection. International Journal of Civil Engineering. 15 (4): pp. 663-676.

© 2017, Iran University of Science and Technology. This paper presents an evaluation on lateral cyclic behaviors of precast concrete columns using a steel box connection through experimental investigation. The test consisted of one monolithic reinforced concrete column as a reference and five precast concrete columns. All specimens had identical dimensions of 0.25 × 0.25 m 2 cross-sectional area and 1.7 m height with a longitudinal reinforcement ratio of 0.0152. Materials used for all specimens were also from the same batch. The study was aimed at understanding the design concept of the steel connecting box and detailing of column reinforcement for avoiding the brittle failure of precast concrete frame buildings. The experimental results show that without premature failure in welding or nut slipping, depending largely on the reinforcement details, the precast system with a steel box connection can be effectively used. Flexural failure mode with a ductile mechanism can be achieved to resemble the monolithic one. With a higher relative stiffness and capacities of the designed connecting box, the precast columns show a higher capacity as the failure section was shifted to an upper level. Hence, it can be said that the proper details of precast concrete columns contain acceptable seismic performances, e.g. ultimate capacity, stiffness, energy dissipation, and capacity degradation under repeated loading.

dc.publisherIran University of Science and Technology
dc.titleCyclic Performance of Precast Concrete Columns Using Steel Box Connection
dc.typeJournal Article
dcterms.source.titleInternational Journal of Civil Engineering
curtin.departmentDepartment of Civil Engineering
curtin.accessStatusFulltext not available

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record