World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , SOCOLAR, China , Indian Science Publications , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , International Scientific Indexing, UAE , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , Research Publication Rating and Indexing , Doi-Digital Online Identifier , ISSN National Centre , Zenodo Indexing , International CODEN Service, USA , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

WJERT Citation

  All Since 2020
 Citation  172  110
 h-index  7  5
 i10-index  1  0

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Abstract

NON-LINEAR FINITE ELEMENT ANALYSIS OF CIRCULAR CFST COLUMNS UNDER AXIAL COMPRESSION

S. K. Katariya*, Pradeep Kanyal, Harshit Sachan, Pankaj Prasad

ABSTRACT

This article presents a finite element analysis of circular Concrete-Filled Steel Tube (CFST) columns using ANSYS software. The developed FE model is validated through comparisons of simulated failure loads and load–axial strain responses with available experimental results. Based on the numerical findings, a new method for determining the confined concrete compressive strength is proposed. The proposed model is validated using thirty experimentally tested specimens by other researchers, demonstrating strong agreement with experimental observations. The comparison indicates that the proposed model predicts the ultimate axial capacity of CFST columns with significantly improved accuracy, whereas many earlier models tend to provide overly conservative estimates.

[Full Text Article] [Download Certificate] https://doi.org/10.5281/zenodo.17747666