Baidya, Narayan, Zhang, L, Mendis, P and Fragomeni, Sam (2013) Effect of construction sequence in the axial shortening behaviour of composite columns. In: From materials to structures: advancement through innovation. Samali, Bijan, Attard, Mario M and Song, Chongmin, eds. CRC Press, Hoboken, New Jersey, pp. 55-59.

Abstract

In recent decades, the trend of constructing tall buildigs using composite columns (concrete filled circular steel tubes) incorporating high strength concrete is increasing. With this increasing trend, the need to accurately calculate the axial shortening behaviour of these vertical elements (composite columns, cores and walls) in high-rise buildings is becoming more and more critical. Thus, the focus of this paper is to develop a time-history based analytical procedure for evaluating the axial shortening in composite columns of high rise buildings. Paper presented at the 22nd Australasian Conference on the Mechanics of Structures and Materials (ACMSM22) held in Sydney Australia, from 11-14 December 2012

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