Computer‐automated design of structural systems under reliability‐based performance constraints
Abstract
Optimization of structural systems under reliability‐based performance constraints is an important problem at present receiving too little attention. This problem is investigated in this paper. In developing the reliability‐based optimization approach to the design of framed structures, we review first the general formulation of the deterministic optimization problem and present some of the main features of two general‐purpose deterministic optimization programs. A computer‐automated reliability‐based optimum design procedure is then presented by which the concept of reliability analysis with regard to both serviceability and ultimate performance constraints is combined with that of the minimum weight design to achieve an optimum trade‐off between the global reliability and the total cost. The procedure is feasible for application in system optimization of both steel and reinforced concrete structures.
Citation
Frangopol, D.M. (1986), "Computer‐automated design of structural systems under reliability‐based performance constraints", Engineering Computations, Vol. 3 No. 2, pp. 109-115. https://doi.org/10.1108/eb023648
Publisher
:MCB UP Ltd
Copyright © 1986, MCB UP Limited