Working together researching of large section rectangular concrete filled tube columns

To ensure that the steel tube and core concrete work together for large section rectangular concrete filled tube columns, the allocated beams are installed where the node area of concrete filled tube columns floor. As force transmission components, allocated beams make the external load beared by th...

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Bibliographic Details
Published in2011 International Conference on Electric Technology and Civil Engineering (ICETCE) pp. 949 - 952
Main Authors Xueyi Fu, Na Xu, Zhenyu Huang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2011
Subjects
allocated beam
Concrete
elastic foundation beam
Electron tubes
Force
large section CFT columns
Loading
Springs
Steel
Structural beams
work together
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Summary:To ensure that the steel tube and core concrete work together for large section rectangular concrete filled tube columns, the allocated beams are installed where the node area of concrete filled tube columns floor. As force transmission components, allocated beams make the external load beared by the steel tube and core concrete together, and the deformation of the steel tube and core concrete basically meets the plane section assumption. The design of allocated beam can apply the finite element method and elastic foundation beam method advanced by this paper. Finally, the comparative analysis between analytical and numerical solutions of single allocated beam, verifies further the rationality of theory.
ISBN:9781457702891
1457702894
DOI:10.1109/ICETCE.2011.5776417