Study on the performance of the new high-strength steel-encased Concrete composite beam (SCCB)

DOI

10.2991/emeit.2012.188How to use a DOI?

Keywords

high-strength steel-encased concrete composite beam (SCCB hereafter), high-performance steel, high- strength concrete, flexural bearing capacity.

Abstract

On the basis of the theoretical study and application of ordinary steel-encased concrete composite beam, this paper will focus on a new high-strength steel-encased concrete composite beam, and mainly studies high-performance steel Q420 and Q460, as well as high-strength concrete C60 and C80. Besides, an experimental study of 5 simply-supported beams is made, and the load-deflection curves of new SCCB are analyzed. The calculation formula of load which changes with depth of section and bending strength of the cross section is also analyzed. It is suggested that the calculated results announced should be identical with the experimental results.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qiyin Shi
AU  - Chao Liu
AU  - Lilin Cao
AU  - Zhen Wang
PY  - 2012/09
DA  - 2012/09
TI  - Study on the performance of the new high-strength steel-encased Concrete composite beam (SCCB)
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 874
EP  - 878
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.188
DO  - 10.2991/emeit.2012.188
ID  - Shi2012/09
ER  -