Capacity design criteria for seismic resistance of precast concrete columns using steel box connection

© Int. J. of GEOMATE. A variety of advantages of precast concrete adding to benefits of concrete has made the pre-fabrication and assembly systems widely adopted in building construction business. However, the connections may diminish the increase in the utilization due to their complication in the...

Full description

Saved in:
Bibliographic Details
Main Authors: Chayanon Hansapinyo, Nutchanon Siri, Chinnapat Buachart
Format: Journal
Published: 2018
Subjects:
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85042069516&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58139
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Chiang Mai University
id th-cmuir.6653943832-58139
record_format dspace
spelling th-cmuir.6653943832-581392018-09-05T04:30:00Z Capacity design criteria for seismic resistance of precast concrete columns using steel box connection Chayanon Hansapinyo Nutchanon Siri Chinnapat Buachart Agricultural and Biological Sciences Earth and Planetary Sciences Engineering Environmental Science © Int. J. of GEOMATE. A variety of advantages of precast concrete adding to benefits of concrete has made the pre-fabrication and assembly systems widely adopted in building construction business. However, the connections may diminish the increase in the utilization due to their complication in the installation work and seismic design consideration. This paper presents an easy-to-install steel box for column base connection designed based on the standard capacity design criteria. Experimental investigations on the precast concrete columns using the steel box connection at the column base under cyclic loading were also made. The test results show the satisfactory seismic performance of the precast specimens both in seismic shear capacity, ductility and energy dissipation compared with the identical cast-in-place specimen. The failure of the precast columns, with proper details, was in the flexural ductile mode. The shear capacity was respectively 1.16-1.24 times higher than the averaged capacity of the cast-in-place column. The damping ratio was about 18-25 percent in the inelastic range, after the drift ratio of 3.0%. Finally, the seismic performance of the designed precast concrete column using the steel box connection based on the capacity design criteria is guaranteed without early brittle failures. 2018-09-05T04:20:21Z 2018-09-05T04:20:21Z 2018-01-01 Journal 21862982 2-s2.0-85042069516 10.21660/2018.45.7360 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85042069516&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58139
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
Earth and Planetary Sciences
Engineering
Environmental Science
spellingShingle Agricultural and Biological Sciences
Earth and Planetary Sciences
Engineering
Environmental Science
Chayanon Hansapinyo
Nutchanon Siri
Chinnapat Buachart
Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
description © Int. J. of GEOMATE. A variety of advantages of precast concrete adding to benefits of concrete has made the pre-fabrication and assembly systems widely adopted in building construction business. However, the connections may diminish the increase in the utilization due to their complication in the installation work and seismic design consideration. This paper presents an easy-to-install steel box for column base connection designed based on the standard capacity design criteria. Experimental investigations on the precast concrete columns using the steel box connection at the column base under cyclic loading were also made. The test results show the satisfactory seismic performance of the precast specimens both in seismic shear capacity, ductility and energy dissipation compared with the identical cast-in-place specimen. The failure of the precast columns, with proper details, was in the flexural ductile mode. The shear capacity was respectively 1.16-1.24 times higher than the averaged capacity of the cast-in-place column. The damping ratio was about 18-25 percent in the inelastic range, after the drift ratio of 3.0%. Finally, the seismic performance of the designed precast concrete column using the steel box connection based on the capacity design criteria is guaranteed without early brittle failures.
format Journal
author Chayanon Hansapinyo
Nutchanon Siri
Chinnapat Buachart
author_facet Chayanon Hansapinyo
Nutchanon Siri
Chinnapat Buachart
author_sort Chayanon Hansapinyo
title Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
title_short Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
title_full Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
title_fullStr Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
title_full_unstemmed Capacity design criteria for seismic resistance of precast concrete columns using steel box connection
title_sort capacity design criteria for seismic resistance of precast concrete columns using steel box connection
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85042069516&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58139
_version_ 1681425009698930688