A methodology for cost optimization of the layout design of multi-span reinforced concrete beams

Authors

Pezhman Sharafi, University of WollongongFollow
Muhammad Hadi, University of WollongongFollow
Lip H. Teh, University of WollongongFollow

RIS ID

88027

Publication Details

Sharafi, P., Hadi, M. N. & Teh, L. H. (2013). A methodology for cost optimization of the layout design of multi-span reinforced concrete beams. Proceedings of the Fourteenth International Conference on Civil, Structural And Environmental Engineering Computing (p. 124). United Kingdom: Civil-Comp Press.

Abstract

This paper presents a description of a new methodology for the optimum preliminary layout design of reinforced concrete multi-span beams considering the relevant cost elements. First, a new objective function is presented, as an alternative to traditional cost functions for reinforced concrete beams. The ability of being easily employed in layout optimization problems, gives the new cost function a distinct advantage over its alternatives. Examples are included to illustrate the performance of the new methodology.