Full-range analysis on square CFST stub columns and beams under loading and chloride corrosion

Chao Hou, Lin Hai Han, Xiao Ling Zhao

Research output: Journal article publicationJournal articleAcademic researchpeer-review

97 Citations (Scopus)

Abstract

This paper presents a finite element analysis (FEA) on concrete filled steel tubular (CFST) members with square sections under both loading and chloride corrosion, the established FEA model was verified by the experimental results presented in the companion paper (Han et al., 2012) [1]. The FEA model was then used to perform mechanism analysis on the CFST stub columns and beams subjected to both loading and chloride corrosion. Full-range analysis on the load versus deformation relations was carried out. Finally, simplified methods for calculating the strength of CFST stub column and beam under long-term loading and corrosion were illustrated based on the parameter analysis.

Original languageEnglish
Pages (from-to)50-64
Number of pages15
JournalThin-Walled Structures
Volume68
DOIs
Publication statusPublished - 2013
Externally publishedYes

Keywords

  • Beam
  • Chloride corrosion
  • Concrete filled steel tube (CFST)
  • Finite element analysis (FEA)
  • Strength
  • Stub column

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction
  • Mechanical Engineering

Fingerprint

Dive into the research topics of 'Full-range analysis on square CFST stub columns and beams under loading and chloride corrosion'. Together they form a unique fingerprint.

Cite this