Study of Structural Strength and Behavior of Concrete Filled Double Skin Columns

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
© 2014 by IJETT Journal
Volume-18 Number-6
Year of Publication : 2014
Authors : Aamir Hassan , Ms.S.Sivakamasundari
DOI :  10.14445/22315381/IJETT-V18P256


Aamir Hassan , Ms.S.Sivakamasundari "Study of Structural Strength and Behavior of Concrete Filled Double Skin Columns", International Journal of Engineering Trends and Technology (IJETT), V18(6),272-275 Dec 2014. ISSN:2231-5381. published by seventh sense research group


Column is a major Axial load transferring Member in most of the structures. According to the revised seismic codes columns should be have better flexural strength in addition to the Axial load carrying capacity. It is been a major concern in construction industry in previous few years to increase the column strength. Concrete-Filled Double Skin Tubes (CFDST) is one of the latest innovations in Structural engineering The CFDST members were first designed for vessels to resist extreme external pressure but due to its various advantages, it has got strong demand and strong potential for using it in bridges, flyovers and high rise buildings. In this study CFDST is analysed using ABAQUS/CAE 6.11-1 and experimentally tested for stress strain and axial shortening.


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