Version 1
: Received: 7 September 2020 / Approved: 8 September 2020 / Online: 8 September 2020 (11:29:11 CEST)
How to cite:
DING, X.; Wang, S.; Liu, Y.; Zheng, Z. Study on the Mechanical Properties of BFRP Tube Confined Concrete Short Columns under Axial Compression. Preprints2020, 2020090189. https://doi.org/10.20944/preprints202009.0189.v1
DING, X.; Wang, S.; Liu, Y.; Zheng, Z. Study on the Mechanical Properties of BFRP Tube Confined Concrete Short Columns under Axial Compression. Preprints 2020, 2020090189. https://doi.org/10.20944/preprints202009.0189.v1
DING, X.; Wang, S.; Liu, Y.; Zheng, Z. Study on the Mechanical Properties of BFRP Tube Confined Concrete Short Columns under Axial Compression. Preprints2020, 2020090189. https://doi.org/10.20944/preprints202009.0189.v1
APA Style
DING, X., Wang, S., Liu, Y., & Zheng, Z. (2020). Study on the Mechanical Properties of BFRP Tube Confined Concrete Short Columns under Axial Compression. Preprints. https://doi.org/10.20944/preprints202009.0189.v1
Chicago/Turabian Style
DING, X., Yu Liu and Zepeng Zheng. 2020 "Study on the Mechanical Properties of BFRP Tube Confined Concrete Short Columns under Axial Compression" Preprints. https://doi.org/10.20944/preprints202009.0189.v1
Abstract
Axial compression tests were carried out on 6 square steel tube confined concrete short columns and 6 BFRP square pipe confined concrete axial compression tests. The concrete strength grades were C30, C40, and C50. The test results show that the failure modes of steel pipe and BFRP pipe are obviously different, and the BFRP pipe undergoes brittle failure. Compared with the short columns of concrete confined by BFRP pipes, the ultimate bearing capacity of axial compression is increased by -76.46%, -76.01%, and -73.06%, and the ultimate displacements are -79.20%, -80.78%, -71.71%.
Keywords
BFRP square tube;Concrete short column;Axial compression test;Simulation analysis
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
